16012100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 38096520

約数和(自身を除く): 22084420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 113, 130, 218, 226, 260, 325, 436, 452, 545, 565, 650, 1090, 1130, 1300, 1417, 1469, 2180, 2260, 2725, 2825, 2834, 2938, 5450, 5650, 5668, 5876, 7085, 7345, 10900, 11300, 12317, 14170, 14690, 24634, 28340, 29380, 35425, 36725, 49268, 61585, 70850, 73450, 123170, 141700, 146900, 160121, 246340, 307925, 320242, 615850, 640484, 800605, 1231700, 1601210, 3202420, 4003025, 8006050, 16012100]

約数ペア:

[(1, 16012100), (2, 8006050), (4, 4003025), (5, 3202420), (10, 1601210), (13, 1231700), (20, 800605), (25, 640484), (26, 615850), (50, 320242), (52, 307925), (65, 246340), (100, 160121), (109, 146900), (113, 141700), (130, 123170), (218, 73450), (226, 70850), (260, 61585), (325, 49268), (436, 36725), (452, 35425), (545, 29380), (565, 28340), (650, 24634), (1090, 14690), (1130, 14170), (1300, 12317), (1417, 11300), (1469, 10900), (2180, 7345), (2260, 7085), (2725, 5876), (2825, 5668), (2834, 5650), (2938, 5450)]