25101079960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{105449}}^1$

素因数の和:106012

約数の個数: 64

約数和(自身を含む): 61726212000

約数和(自身を除く): 36625132040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 541, 1082, 2164, 2705, 4328, 5410, 5951, 10820, 11902, 21640, 23804, 29755, 47608, 59510, 105449, 119020, 210898, 238040, 421796, 527245, 843592, 1054490, 1159939, 2108980, 2319878, 4217960, 4639756, 5799695, 9279512, 11599390, 23198780, 46397560, 57047909, 114095818, 228191636, 285239545, 456383272, 570479090, 627526999, 1140958180, 1255053998, 2281916360, 2510107996, 3137634995, 5020215992, 6275269990, 12550539980, 25101079960]

約数ペア:

[(1, 25101079960), (2, 12550539980), (4, 6275269990), (5, 5020215992), (8, 3137634995), (10, 2510107996), (11, 2281916360), (20, 1255053998), (22, 1140958180), (40, 627526999), (44, 570479090), (55, 456383272), (88, 285239545), (110, 228191636), (220, 114095818), (440, 57047909), (541, 46397560), (1082, 23198780), (2164, 11599390), (2705, 9279512), (4328, 5799695), (5410, 4639756), (5951, 4217960), (10820, 2319878), (11902, 2108980), (21640, 1159939), (23804, 1054490), (29755, 843592), (47608, 527245), (59510, 421796), (105449, 238040), (119020, 210898)]