46973680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 124117056

約数和(自身を除く): 77143376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 47, 52, 62, 65, 80, 94, 104, 124, 130, 155, 188, 208, 235, 248, 260, 310, 376, 403, 470, 496, 520, 611, 620, 752, 806, 940, 961, 1040, 1222, 1240, 1457, 1612, 1880, 1922, 2015, 2444, 2480, 2914, 3055, 3224, 3760, 3844, 4030, 4805, 4888, 5828, 6110, 6448, 7285, 7688, 8060, 9610, 9776, 11656, 12220, 12493, 14570, 15376, 16120, 18941, 19220, 23312, 24440, 24986, 29140, 32240, 37882, 38440, 45167, 48880, 49972, 58280, 62465, 75764, 76880, 90334, 94705, 99944, 116560, 124930, 151528, 180668, 189410, 199888, 225835, 249860, 303056, 361336, 378820, 451670, 499720, 587171, 722672, 757640, 903340, 999440, 1174342, 1515280, 1806680, 2348684, 2935855, 3613360, 4697368, 5871710, 9394736, 11743420, 23486840, 46973680]

約数ペア:

[(1, 46973680), (2, 23486840), (4, 11743420), (5, 9394736), (8, 5871710), (10, 4697368), (13, 3613360), (16, 2935855), (20, 2348684), (26, 1806680), (31, 1515280), (40, 1174342), (47, 999440), (52, 903340), (62, 757640), (65, 722672), (80, 587171), (94, 499720), (104, 451670), (124, 378820), (130, 361336), (155, 303056), (188, 249860), (208, 225835), (235, 199888), (248, 189410), (260, 180668), (310, 151528), (376, 124930), (403, 116560), (470, 99944), (496, 94705), (520, 90334), (611, 76880), (620, 75764), (752, 62465), (806, 58280), (940, 49972), (961, 48880), (1040, 45167), (1222, 38440), (1240, 37882), (1457, 32240), (1612, 29140), (1880, 24986), (1922, 24440), (2015, 23312), (2444, 19220), (2480, 18941), (2914, 16120), (3055, 15376), (3224, 14570), (3760, 12493), (3844, 12220), (4030, 11656), (4805, 9776), (4888, 9610), (5828, 8060), (6110, 7688), (6448, 7285)]