203792680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55987}}^1$

素因数の和:56018

約数の個数: 64

約数和(自身を含む): 564359040

約数和(自身を除く): 360566360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55987, 111974, 223948, 279935, 391909, 447896, 559870, 727831, 783818, 1119740, 1455662, 1567636, 1959545, 2239480, 2911324, 3135272, 3639155, 3919090, 5094817, 5822648, 7278310, 7838180, 10189634, 14556620, 15676360, 20379268, 25474085, 29113240, 40758536, 50948170, 101896340, 203792680]

約数ペア:

[(1, 203792680), (2, 101896340), (4, 50948170), (5, 40758536), (7, 29113240), (8, 25474085), (10, 20379268), (13, 15676360), (14, 14556620), (20, 10189634), (26, 7838180), (28, 7278310), (35, 5822648), (40, 5094817), (52, 3919090), (56, 3639155), (65, 3135272), (70, 2911324), (91, 2239480), (104, 1959545), (130, 1567636), (140, 1455662), (182, 1119740), (260, 783818), (280, 727831), (364, 559870), (455, 447896), (520, 391909), (728, 279935), (910, 223948), (1820, 111974), (3640, 55987)]