1101829840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47657}}^1$

素因数の和:47704

約数の個数: 60

約数和(自身を含む): 2721367116

約数和(自身を除く): 1619537276

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 23120, 47657, 95314, 190628, 238285, 381256, 476570, 762512, 810169, 953140, 1620338, 1906280, 3240676, 3812560, 4050845, 6481352, 8101690, 12962704, 13772873, 16203380, 27545746, 32406760, 55091492, 64813520, 68864365, 110182984, 137728730, 220365968, 275457460, 550914920, 1101829840]

約数ペア:

[(1, 1101829840), (2, 550914920), (4, 275457460), (5, 220365968), (8, 137728730), (10, 110182984), (16, 68864365), (17, 64813520), (20, 55091492), (34, 32406760), (40, 27545746), (68, 16203380), (80, 13772873), (85, 12962704), (136, 8101690), (170, 6481352), (272, 4050845), (289, 3812560), (340, 3240676), (578, 1906280), (680, 1620338), (1156, 953140), (1360, 810169), (1445, 762512), (2312, 476570), (2890, 381256), (4624, 238285), (5780, 190628), (11560, 95314), (23120, 47657)]