12921567400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{542923}}^1$

素因数の和:542963

約数の個数: 96

約数和(自身を含む): 36354191040

約数和(自身を除く): 23432623640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 11900, 23800, 542923, 1085846, 2171692, 2714615, 3800461, 4343384, 5429230, 7600922, 9229691, 10858460, 13573075, 15201844, 18459382, 19002305, 21716920, 27146150, 30403688, 36918764, 38004610, 46148455, 54292300, 64607837, 73837528, 76009220, 92296910, 95011525, 108584600, 129215674, 152018440, 184593820, 190023050, 230742275, 258431348, 323039185, 369187640, 380046100, 461484550, 516862696, 646078370, 760092200, 922969100, 1292156740, 1615195925, 1845938200, 2584313480, 3230391850, 6460783700, 12921567400]

約数ペア:

[(1, 12921567400), (2, 6460783700), (4, 3230391850), (5, 2584313480), (7, 1845938200), (8, 1615195925), (10, 1292156740), (14, 922969100), (17, 760092200), (20, 646078370), (25, 516862696), (28, 461484550), (34, 380046100), (35, 369187640), (40, 323039185), (50, 258431348), (56, 230742275), (68, 190023050), (70, 184593820), (85, 152018440), (100, 129215674), (119, 108584600), (136, 95011525), (140, 92296910), (170, 76009220), (175, 73837528), (200, 64607837), (238, 54292300), (280, 46148455), (340, 38004610), (350, 36918764), (425, 30403688), (476, 27146150), (595, 21716920), (680, 19002305), (700, 18459382), (850, 15201844), (952, 13573075), (1190, 10858460), (1400, 9229691), (1700, 7600922), (2380, 5429230), (2975, 4343384), (3400, 3800461), (4760, 2714615), (5950, 2171692), (11900, 1085846), (23800, 542923)]