110443840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 286755840

約数和(自身を除く): 176312000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 139, 160, 191, 208, 260, 278, 320, 382, 416, 520, 556, 695, 764, 832, 955, 1040, 1112, 1390, 1528, 1807, 1910, 2080, 2224, 2483, 2780, 3056, 3614, 3820, 4160, 4448, 4966, 5560, 6112, 7228, 7640, 8896, 9035, 9932, 11120, 12224, 12415, 14456, 15280, 18070, 19864, 22240, 24830, 26549, 28912, 30560, 36140, 39728, 44480, 49660, 53098, 57824, 61120, 72280, 79456, 99320, 106196, 115648, 132745, 144560, 158912, 198640, 212392, 265490, 289120, 345137, 397280, 424784, 530980, 578240, 690274, 794560, 849568, 1061960, 1380548, 1699136, 1725685, 2123920, 2761096, 3451370, 4247840, 5522192, 6902740, 8495680, 11044384, 13805480, 22088768, 27610960, 55221920, 110443840]

約数ペア:

[(1, 110443840), (2, 55221920), (4, 27610960), (5, 22088768), (8, 13805480), (10, 11044384), (13, 8495680), (16, 6902740), (20, 5522192), (26, 4247840), (32, 3451370), (40, 2761096), (52, 2123920), (64, 1725685), (65, 1699136), (80, 1380548), (104, 1061960), (130, 849568), (139, 794560), (160, 690274), (191, 578240), (208, 530980), (260, 424784), (278, 397280), (320, 345137), (382, 289120), (416, 265490), (520, 212392), (556, 198640), (695, 158912), (764, 144560), (832, 132745), (955, 115648), (1040, 106196), (1112, 99320), (1390, 79456), (1528, 72280), (1807, 61120), (1910, 57824), (2080, 53098), (2224, 49660), (2483, 44480), (2780, 39728), (3056, 36140), (3614, 30560), (3820, 28912), (4160, 26549), (4448, 24830), (4966, 22240), (5560, 19864), (6112, 18070), (7228, 15280), (7640, 14456), (8896, 12415), (9035, 12224), (9932, 11120)]