1964287060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{2113}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 4209616656

約数和(自身を除く): 2245329596

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 877, 1060, 1754, 2113, 3508, 4226, 4385, 8452, 8770, 10565, 17540, 21130, 42260, 46481, 92962, 111989, 185924, 223978, 232405, 447956, 464810, 559945, 929620, 1119890, 1853101, 2239780, 3706202, 7412404, 9265505, 18531010, 37062020, 98214353, 196428706, 392857412, 491071765, 982143530, 1964287060]

約数ペア:

[(1, 1964287060), (2, 982143530), (4, 491071765), (5, 392857412), (10, 196428706), (20, 98214353), (53, 37062020), (106, 18531010), (212, 9265505), (265, 7412404), (530, 3706202), (877, 2239780), (1060, 1853101), (1754, 1119890), (2113, 929620), (3508, 559945), (4226, 464810), (4385, 447956), (8452, 232405), (8770, 223978), (10565, 185924), (17540, 111989), (21130, 92962), (42260, 46481)]