73202680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 176631840

約数和(自身を除く): 103429160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1297, 1411, 1660, 2594, 2822, 3320, 5188, 5644, 6485, 7055, 10376, 11288, 12970, 14110, 22049, 25940, 28220, 44098, 51880, 56440, 88196, 107651, 110245, 176392, 215302, 220490, 430604, 440980, 538255, 861208, 881960, 1076510, 1830067, 2153020, 3660134, 4306040, 7320268, 9150335, 14640536, 18300670, 36601340, 73202680]

約数ペア:

[(1, 73202680), (2, 36601340), (4, 18300670), (5, 14640536), (8, 9150335), (10, 7320268), (17, 4306040), (20, 3660134), (34, 2153020), (40, 1830067), (68, 1076510), (83, 881960), (85, 861208), (136, 538255), (166, 440980), (170, 430604), (332, 220490), (340, 215302), (415, 176392), (664, 110245), (680, 107651), (830, 88196), (1297, 56440), (1411, 51880), (1660, 44098), (2594, 28220), (2822, 25940), (3320, 22049), (5188, 14110), (5644, 12970), (6485, 11288), (7055, 10376)]