415667060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1931}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 895829760

約数和(自身を除く): 480162700

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 229, 235, 458, 470, 916, 940, 1145, 1931, 2290, 3862, 4580, 7724, 9655, 10763, 19310, 21526, 38620, 43052, 53815, 90757, 107630, 181514, 215260, 363028, 442199, 453785, 884398, 907570, 1768796, 1815140, 2210995, 4421990, 8843980, 20783353, 41566706, 83133412, 103916765, 207833530, 415667060]

約数ペア:

[(1, 415667060), (2, 207833530), (4, 103916765), (5, 83133412), (10, 41566706), (20, 20783353), (47, 8843980), (94, 4421990), (188, 2210995), (229, 1815140), (235, 1768796), (458, 907570), (470, 884398), (916, 453785), (940, 442199), (1145, 363028), (1931, 215260), (2290, 181514), (3862, 107630), (4580, 90757), (7724, 53815), (9655, 43052), (10763, 38620), (19310, 21526)]