112155290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 242403840

約数和(自身を除く): 130248550

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 2671, 3230, 4199, 5342, 8398, 13355, 20995, 26710, 34723, 41990, 45407, 50749, 69446, 90814, 101498, 173615, 227035, 253745, 347230, 454070, 507490, 590291, 659737, 862733, 1180582, 1319474, 1725466, 2951455, 3298685, 4313665, 5902910, 6597370, 8627330, 11215529, 22431058, 56077645, 112155290]

約数ペア:

[(1, 112155290), (2, 56077645), (5, 22431058), (10, 11215529), (13, 8627330), (17, 6597370), (19, 5902910), (26, 4313665), (34, 3298685), (38, 2951455), (65, 1725466), (85, 1319474), (95, 1180582), (130, 862733), (170, 659737), (190, 590291), (221, 507490), (247, 454070), (323, 347230), (442, 253745), (494, 227035), (646, 173615), (1105, 101498), (1235, 90814), (1615, 69446), (2210, 50749), (2470, 45407), (2671, 41990), (3230, 34723), (4199, 26710), (5342, 20995), (8398, 13355)]