13856603840

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2330

約数の個数: 112

約数和(自身を含む): 33643397280

約数和(自身を除く): 19786793440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 379, 488, 610, 758, 976, 1220, 1516, 1873, 1895, 1952, 2440, 3032, 3746, 3790, 3904, 4880, 6064, 7492, 7580, 9365, 9760, 12128, 14984, 15160, 18730, 19520, 23119, 24256, 29968, 30320, 37460, 46238, 59936, 60640, 74920, 92476, 114253, 115595, 119872, 121280, 149840, 184952, 228506, 231190, 299680, 369904, 457012, 462380, 571265, 599360, 709867, 739808, 914024, 924760, 1142530, 1419734, 1479616, 1828048, 1849520, 2285060, 2839468, 3549335, 3656096, 3699040, 4570120, 5678936, 7098670, 7312192, 7398080, 9140240, 11357872, 14197340, 18280480, 22715744, 28394680, 36560960, 43301887, 45431488, 56789360, 86603774, 113578720, 173207548, 216509435, 227157440, 346415096, 433018870, 692830192, 866037740, 1385660384, 1732075480, 2771320768, 3464150960, 6928301920, 13856603840]

約数ペア:

[(1, 13856603840), (2, 6928301920), (4, 3464150960), (5, 2771320768), (8, 1732075480), (10, 1385660384), (16, 866037740), (20, 692830192), (32, 433018870), (40, 346415096), (61, 227157440), (64, 216509435), (80, 173207548), (122, 113578720), (160, 86603774), (244, 56789360), (305, 45431488), (320, 43301887), (379, 36560960), (488, 28394680), (610, 22715744), (758, 18280480), (976, 14197340), (1220, 11357872), (1516, 9140240), (1873, 7398080), (1895, 7312192), (1952, 7098670), (2440, 5678936), (3032, 4570120), (3746, 3699040), (3790, 3656096), (3904, 3549335), (4880, 2839468), (6064, 2285060), (7492, 1849520), (7580, 1828048), (9365, 1479616), (9760, 1419734), (12128, 1142530), (14984, 924760), (15160, 914024), (18730, 739808), (19520, 709867), (23119, 599360), (24256, 571265), (29968, 462380), (30320, 457012), (37460, 369904), (46238, 299680), (59936, 231190), (60640, 228506), (74920, 184952), (92476, 149840), (114253, 121280), (115595, 119872)]