4790515120

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 11293920000

約数和(自身を除く): 6503404880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 229, 436, 458, 545, 872, 916, 1090, 1145, 1744, 1832, 2180, 2290, 2399, 3664, 4360, 4580, 4798, 8720, 9160, 9596, 11995, 18320, 19192, 23990, 24961, 38384, 47980, 49922, 95960, 99844, 124805, 191920, 199688, 249610, 261491, 399376, 499220, 522982, 549371, 998440, 1045964, 1098742, 1307455, 1996880, 2091928, 2197484, 2614910, 2746855, 4183856, 4394968, 5229820, 5493710, 8789936, 10459640, 10987420, 20919280, 21974840, 43949680, 59881439, 119762878, 239525756, 299407195, 479051512, 598814390, 958103024, 1197628780, 2395257560, 4790515120]

約数ペア:

[(1, 4790515120), (2, 2395257560), (4, 1197628780), (5, 958103024), (8, 598814390), (10, 479051512), (16, 299407195), (20, 239525756), (40, 119762878), (80, 59881439), (109, 43949680), (218, 21974840), (229, 20919280), (436, 10987420), (458, 10459640), (545, 8789936), (872, 5493710), (916, 5229820), (1090, 4394968), (1145, 4183856), (1744, 2746855), (1832, 2614910), (2180, 2197484), (2290, 2091928), (2399, 1996880), (3664, 1307455), (4360, 1098742), (4580, 1045964), (4798, 998440), (8720, 549371), (9160, 522982), (9596, 499220), (11995, 399376), (18320, 261491), (19192, 249610), (23990, 199688), (24961, 191920), (38384, 124805), (47980, 99844), (49922, 95960)]