4928804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{4219}}^1$

素因数の和:5108

約数の個数: 80

約数和(自身を含む): 12150561600

約数和(自身を除く): 7221757040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 859, 1360, 1718, 3436, 4219, 4295, 6872, 8438, 8590, 13744, 14603, 16876, 17180, 21095, 29206, 33752, 34360, 42190, 58412, 67504, 68720, 71723, 73015, 84380, 116824, 143446, 146030, 168760, 233648, 286892, 292060, 337520, 358615, 573784, 584120, 717230, 1147568, 1168240, 1434460, 2868920, 3624121, 5737840, 7248242, 14496484, 18120605, 28992968, 36241210, 57985936, 61610057, 72482420, 123220114, 144964840, 246440228, 289929680, 308050285, 492880456, 616100570, 985760912, 1232201140, 2464402280, 4928804560]

約数ペア:

[(1, 4928804560), (2, 2464402280), (4, 1232201140), (5, 985760912), (8, 616100570), (10, 492880456), (16, 308050285), (17, 289929680), (20, 246440228), (34, 144964840), (40, 123220114), (68, 72482420), (80, 61610057), (85, 57985936), (136, 36241210), (170, 28992968), (272, 18120605), (340, 14496484), (680, 7248242), (859, 5737840), (1360, 3624121), (1718, 2868920), (3436, 1434460), (4219, 1168240), (4295, 1147568), (6872, 717230), (8438, 584120), (8590, 573784), (13744, 358615), (14603, 337520), (16876, 292060), (17180, 286892), (21095, 233648), (29206, 168760), (33752, 146030), (34360, 143446), (42190, 116824), (58412, 84380), (67504, 73015), (68720, 71723)]