45551740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9262

約数の個数: 48

約数和(自身を含む): 108450720

約数和(自身を除く): 62898980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9221, 18442, 36884, 46105, 92210, 119873, 175199, 184420, 239746, 350398, 479492, 599365, 700796, 875995, 1198730, 1751990, 2277587, 2397460, 3503980, 4555174, 9110348, 11387935, 22775870, 45551740]

約数ペア:

[(1, 45551740), (2, 22775870), (4, 11387935), (5, 9110348), (10, 4555174), (13, 3503980), (19, 2397460), (20, 2277587), (26, 1751990), (38, 1198730), (52, 875995), (65, 700796), (76, 599365), (95, 479492), (130, 350398), (190, 239746), (247, 184420), (260, 175199), (380, 119873), (494, 92210), (988, 46105), (1235, 36884), (2470, 18442), (4940, 9221)]