2090939200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8117}}^1$

素因数の和:8169

約数の個数: 168

約数和(自身を含む): 6136428672

約数和(自身を除く): 4045489472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 320, 322, 350, 368, 400, 448, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1400, 1472, 1600, 1610, 1840, 2240, 2300, 2576, 2800, 3220, 3680, 4025, 4600, 5152, 5600, 6440, 7360, 8050, 8117, 9200, 10304, 11200, 12880, 16100, 16234, 18400, 25760, 32200, 32468, 36800, 40585, 51520, 56819, 64400, 64936, 81170, 113638, 128800, 129872, 162340, 186691, 202925, 227276, 257600, 259744, 284095, 324680, 373382, 405850, 454552, 519488, 568190, 649360, 746764, 811700, 909104, 933455, 1136380, 1298720, 1306837, 1420475, 1493528, 1623400, 1818208, 1866910, 2272760, 2597440, 2613674, 2840950, 2987056, 3246800, 3636416, 3733820, 4545520, 4667275, 5227348, 5681900, 5974112, 6493600, 6534185, 7467640, 9091040, 9334550, 10454696, 11363800, 11948224, 12987200, 13068370, 14935280, 18182080, 18669100, 20909392, 22727600, 26136740, 29870560, 32670925, 37338200, 41818784, 45455200, 52273480, 59741120, 65341850, 74676400, 83637568, 90910400, 104546960, 130683700, 149352800, 209093920, 261367400, 298705600, 418187840, 522734800, 1045469600, 2090939200]

約数ペア:

[(1, 2090939200), (2, 1045469600), (4, 522734800), (5, 418187840), (7, 298705600), (8, 261367400), (10, 209093920), (14, 149352800), (16, 130683700), (20, 104546960), (23, 90910400), (25, 83637568), (28, 74676400), (32, 65341850), (35, 59741120), (40, 52273480), (46, 45455200), (50, 41818784), (56, 37338200), (64, 32670925), (70, 29870560), (80, 26136740), (92, 22727600), (100, 20909392), (112, 18669100), (115, 18182080), (140, 14935280), (160, 13068370), (161, 12987200), (175, 11948224), (184, 11363800), (200, 10454696), (224, 9334550), (230, 9091040), (280, 7467640), (320, 6534185), (322, 6493600), (350, 5974112), (368, 5681900), (400, 5227348), (448, 4667275), (460, 4545520), (560, 3733820), (575, 3636416), (644, 3246800), (700, 2987056), (736, 2840950), (800, 2613674), (805, 2597440), (920, 2272760), (1120, 1866910), (1150, 1818208), (1288, 1623400), (1400, 1493528), (1472, 1420475), (1600, 1306837), (1610, 1298720), (1840, 1136380), (2240, 933455), (2300, 909104), (2576, 811700), (2800, 746764), (3220, 649360), (3680, 568190), (4025, 519488), (4600, 454552), (5152, 405850), (5600, 373382), (6440, 324680), (7360, 284095), (8050, 259744), (8117, 257600), (9200, 227276), (10304, 202925), (11200, 186691), (12880, 162340), (16100, 129872), (16234, 128800), (18400, 113638), (25760, 81170), (32200, 64936), (32468, 64400), (36800, 56819), (40585, 51520)]