10238680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 14644520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 359, 460, 620, 713, 718, 920, 1240, 1426, 1436, 1795, 2852, 2872, 3565, 3590, 5704, 7130, 7180, 8257, 11129, 14260, 14360, 16514, 22258, 28520, 33028, 41285, 44516, 55645, 66056, 82570, 89032, 111290, 165140, 222580, 255967, 330280, 445160, 511934, 1023868, 1279835, 2047736, 2559670, 5119340, 10238680]

約数ペア:

[(1, 10238680), (2, 5119340), (4, 2559670), (5, 2047736), (8, 1279835), (10, 1023868), (20, 511934), (23, 445160), (31, 330280), (40, 255967), (46, 222580), (62, 165140), (92, 111290), (115, 89032), (124, 82570), (155, 66056), (184, 55645), (230, 44516), (248, 41285), (310, 33028), (359, 28520), (460, 22258), (620, 16514), (713, 14360), (718, 14260), (920, 11129), (1240, 8257), (1426, 7180), (1436, 7130), (1795, 5704), (2852, 3590), (2872, 3565)]