5238380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 13934592

約数和(自身を除く): 8696212

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 71, 85, 119, 124, 140, 142, 155, 170, 217, 238, 284, 310, 340, 355, 434, 476, 497, 527, 595, 620, 710, 868, 994, 1054, 1085, 1190, 1207, 1420, 1988, 2108, 2170, 2201, 2380, 2414, 2485, 2635, 3689, 4340, 4402, 4828, 4970, 5270, 6035, 7378, 8449, 8804, 9940, 10540, 11005, 12070, 14756, 15407, 16898, 18445, 22010, 24140, 30814, 33796, 36890, 37417, 42245, 44020, 61628, 73780, 74834, 77035, 84490, 149668, 154070, 168980, 187085, 261919, 308140, 374170, 523838, 748340, 1047676, 1309595, 2619190, 5238380]

約数ペア:

[(1, 5238380), (2, 2619190), (4, 1309595), (5, 1047676), (7, 748340), (10, 523838), (14, 374170), (17, 308140), (20, 261919), (28, 187085), (31, 168980), (34, 154070), (35, 149668), (62, 84490), (68, 77035), (70, 74834), (71, 73780), (85, 61628), (119, 44020), (124, 42245), (140, 37417), (142, 36890), (155, 33796), (170, 30814), (217, 24140), (238, 22010), (284, 18445), (310, 16898), (340, 15407), (355, 14756), (434, 12070), (476, 11005), (497, 10540), (527, 9940), (595, 8804), (620, 8449), (710, 7378), (868, 6035), (994, 5270), (1054, 4970), (1085, 4828), (1190, 4402), (1207, 4340), (1420, 3689), (1988, 2635), (2108, 2485), (2170, 2414), (2201, 2380)]