2014644560

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{1409}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 4780475280

約数和(自身を除く): 2765830720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 293, 305, 488, 586, 610, 976, 1172, 1220, 1409, 1465, 2344, 2440, 2818, 2930, 4688, 4880, 5636, 5860, 7045, 11272, 11720, 14090, 17873, 22544, 23440, 28180, 35746, 56360, 71492, 85949, 89365, 112720, 142984, 171898, 178730, 285968, 343796, 357460, 412837, 429745, 687592, 714920, 825674, 859490, 1375184, 1429840, 1651348, 1718980, 2064185, 3302696, 3437960, 4128370, 6605392, 6875920, 8256740, 16513480, 25183057, 33026960, 50366114, 100732228, 125915285, 201464456, 251830570, 402928912, 503661140, 1007322280, 2014644560]

約数ペア:

[(1, 2014644560), (2, 1007322280), (4, 503661140), (5, 402928912), (8, 251830570), (10, 201464456), (16, 125915285), (20, 100732228), (40, 50366114), (61, 33026960), (80, 25183057), (122, 16513480), (244, 8256740), (293, 6875920), (305, 6605392), (488, 4128370), (586, 3437960), (610, 3302696), (976, 2064185), (1172, 1718980), (1220, 1651348), (1409, 1429840), (1465, 1375184), (2344, 859490), (2440, 825674), (2818, 714920), (2930, 687592), (4688, 429745), (4880, 412837), (5636, 357460), (5860, 343796), (7045, 285968), (11272, 178730), (11720, 171898), (14090, 142984), (17873, 112720), (22544, 89365), (23440, 85949), (28180, 71492), (35746, 56360)]