74285120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2588

約数の個数: 112

約数和(自身を含む): 217797888

約数和(自身を除く): 143512768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2551, 2912, 3640, 4160, 5102, 5824, 7280, 10204, 12755, 14560, 17857, 20408, 25510, 29120, 33163, 35714, 40816, 51020, 66326, 71428, 81632, 89285, 102040, 132652, 142856, 163264, 165815, 178570, 204080, 232141, 265304, 285712, 331630, 357140, 408160, 464282, 530608, 571424, 663260, 714280, 816320, 928564, 1061216, 1142848, 1160705, 1326520, 1428560, 1857128, 2122432, 2321410, 2653040, 2857120, 3714256, 4642820, 5306080, 5714240, 7428512, 9285640, 10612160, 14857024, 18571280, 37142560, 74285120]

約数ペア:

[(1, 74285120), (2, 37142560), (4, 18571280), (5, 14857024), (7, 10612160), (8, 9285640), (10, 7428512), (13, 5714240), (14, 5306080), (16, 4642820), (20, 3714256), (26, 2857120), (28, 2653040), (32, 2321410), (35, 2122432), (40, 1857128), (52, 1428560), (56, 1326520), (64, 1160705), (65, 1142848), (70, 1061216), (80, 928564), (91, 816320), (104, 714280), (112, 663260), (130, 571424), (140, 530608), (160, 464282), (182, 408160), (208, 357140), (224, 331630), (260, 285712), (280, 265304), (320, 232141), (364, 204080), (416, 178570), (448, 165815), (455, 163264), (520, 142856), (560, 132652), (728, 102040), (832, 89285), (910, 81632), (1040, 71428), (1120, 66326), (1456, 51020), (1820, 40816), (2080, 35714), (2240, 33163), (2551, 29120), (2912, 25510), (3640, 20408), (4160, 17857), (5102, 14560), (5824, 12755), (7280, 10204)]