8474012590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9791}}^1$

素因数の和:9945

約数の個数: 64

約数和(自身を含む): 16446799872

約数和(自身を除く): 7972787282

約数列:

[1, 2, 5, 10, 23, 46, 53, 71, 106, 115, 142, 230, 265, 355, 530, 710, 1219, 1633, 2438, 3266, 3763, 6095, 7526, 8165, 9791, 12190, 16330, 18815, 19582, 37630, 48955, 86549, 97910, 173098, 225193, 432745, 450386, 518923, 695161, 865490, 1037846, 1125965, 1390322, 2251930, 2594615, 3475805, 5189230, 6951610, 11935229, 15988703, 23870458, 31977406, 36843533, 59676145, 73687066, 79943515, 119352290, 159887030, 184217665, 368435330, 847401259, 1694802518, 4237006295, 8474012590]

約数ペア:

[(1, 8474012590), (2, 4237006295), (5, 1694802518), (10, 847401259), (23, 368435330), (46, 184217665), (53, 159887030), (71, 119352290), (106, 79943515), (115, 73687066), (142, 59676145), (230, 36843533), (265, 31977406), (355, 23870458), (530, 15988703), (710, 11935229), (1219, 6951610), (1633, 5189230), (2438, 3475805), (3266, 2594615), (3763, 2251930), (6095, 1390322), (7526, 1125965), (8165, 1037846), (9791, 865490), (12190, 695161), (16330, 518923), (18815, 450386), (19582, 432745), (37630, 225193), (48955, 173098), (86549, 97910)]