46805920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 133781760

約数和(自身を除く): 86975840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 79, 80, 92, 112, 115, 140, 158, 160, 161, 184, 224, 230, 280, 316, 322, 368, 395, 460, 529, 553, 560, 632, 644, 736, 790, 805, 920, 1058, 1106, 1120, 1264, 1288, 1580, 1610, 1817, 1840, 2116, 2212, 2528, 2576, 2645, 2765, 3160, 3220, 3634, 3680, 3703, 4232, 4424, 5152, 5290, 5530, 6320, 6440, 7268, 7406, 8464, 8848, 9085, 10580, 11060, 12640, 12719, 12880, 14536, 14812, 16928, 17696, 18170, 18515, 21160, 22120, 25438, 25760, 29072, 29624, 36340, 37030, 41791, 42320, 44240, 50876, 58144, 59248, 63595, 72680, 74060, 83582, 84640, 88480, 101752, 118496, 127190, 145360, 148120, 167164, 203504, 208955, 254380, 290720, 292537, 296240, 334328, 407008, 417910, 508760, 585074, 592480, 668656, 835820, 1017520, 1170148, 1337312, 1462685, 1671640, 2035040, 2340296, 2925370, 3343280, 4680592, 5850740, 6686560, 9361184, 11701480, 23402960, 46805920]

約数ペア:

[(1, 46805920), (2, 23402960), (4, 11701480), (5, 9361184), (7, 6686560), (8, 5850740), (10, 4680592), (14, 3343280), (16, 2925370), (20, 2340296), (23, 2035040), (28, 1671640), (32, 1462685), (35, 1337312), (40, 1170148), (46, 1017520), (56, 835820), (70, 668656), (79, 592480), (80, 585074), (92, 508760), (112, 417910), (115, 407008), (140, 334328), (158, 296240), (160, 292537), (161, 290720), (184, 254380), (224, 208955), (230, 203504), (280, 167164), (316, 148120), (322, 145360), (368, 127190), (395, 118496), (460, 101752), (529, 88480), (553, 84640), (560, 83582), (632, 74060), (644, 72680), (736, 63595), (790, 59248), (805, 58144), (920, 50876), (1058, 44240), (1106, 42320), (1120, 41791), (1264, 37030), (1288, 36340), (1580, 29624), (1610, 29072), (1817, 25760), (1840, 25438), (2116, 22120), (2212, 21160), (2528, 18515), (2576, 18170), (2645, 17696), (2765, 16928), (3160, 14812), (3220, 14536), (3634, 12880), (3680, 12719), (3703, 12640), (4232, 11060), (4424, 10580), (5152, 9085), (5290, 8848), (5530, 8464), (6320, 7406), (6440, 7268)]