8400430240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{5233}}^1$

素因数の和:5454

約数の個数: 96

約数和(自身を含む): 20259348480

約数和(自身を除く): 11858918240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 127, 158, 160, 254, 316, 395, 508, 632, 635, 790, 1016, 1264, 1270, 1580, 2032, 2528, 2540, 3160, 4064, 5080, 5233, 6320, 10033, 10160, 10466, 12640, 20066, 20320, 20932, 26165, 40132, 41864, 50165, 52330, 80264, 83728, 100330, 104660, 160528, 167456, 200660, 209320, 321056, 401320, 413407, 418640, 664591, 802640, 826814, 837280, 1329182, 1605280, 1653628, 2067035, 2658364, 3307256, 3322955, 4134070, 5316728, 6614512, 6645910, 8268140, 10633456, 13229024, 13291820, 16536280, 21266912, 26583640, 33072560, 52502689, 53167280, 66145120, 105005378, 106334560, 210010756, 262513445, 420021512, 525026890, 840043024, 1050053780, 1680086048, 2100107560, 4200215120, 8400430240]

約数ペア:

[(1, 8400430240), (2, 4200215120), (4, 2100107560), (5, 1680086048), (8, 1050053780), (10, 840043024), (16, 525026890), (20, 420021512), (32, 262513445), (40, 210010756), (79, 106334560), (80, 105005378), (127, 66145120), (158, 53167280), (160, 52502689), (254, 33072560), (316, 26583640), (395, 21266912), (508, 16536280), (632, 13291820), (635, 13229024), (790, 10633456), (1016, 8268140), (1264, 6645910), (1270, 6614512), (1580, 5316728), (2032, 4134070), (2528, 3322955), (2540, 3307256), (3160, 2658364), (4064, 2067035), (5080, 1653628), (5233, 1605280), (6320, 1329182), (10033, 837280), (10160, 826814), (10466, 802640), (12640, 664591), (20066, 418640), (20320, 413407), (20932, 401320), (26165, 321056), (40132, 209320), (41864, 200660), (50165, 167456), (52330, 160528), (80264, 104660), (83728, 100330)]