45225700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 111312320

約数和(自身を除く): 66086620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1831, 1900, 2470, 3662, 4940, 6175, 7324, 9155, 12350, 18310, 23803, 24700, 34789, 36620, 45775, 47606, 69578, 91550, 95212, 119015, 139156, 173945, 183100, 238030, 347890, 452257, 476060, 595075, 695780, 869725, 904514, 1190150, 1739450, 1809028, 2261285, 2380300, 3478900, 4522570, 9045140, 11306425, 22612850, 45225700]

約数ペア:

[(1, 45225700), (2, 22612850), (4, 11306425), (5, 9045140), (10, 4522570), (13, 3478900), (19, 2380300), (20, 2261285), (25, 1809028), (26, 1739450), (38, 1190150), (50, 904514), (52, 869725), (65, 695780), (76, 595075), (95, 476060), (100, 452257), (130, 347890), (190, 238030), (247, 183100), (260, 173945), (325, 139156), (380, 119015), (475, 95212), (494, 91550), (650, 69578), (950, 47606), (988, 45775), (1235, 36620), (1300, 34789), (1831, 24700), (1900, 23803), (2470, 18310), (3662, 12350), (4940, 9155), (6175, 7324)]