392344160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3640

約数の個数: 96

約数和(自身を含む): 1017334080

約数和(自身を除く): 624989920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2756, 3445, 3559, 4240, 5512, 6890, 7118, 8480, 11024, 13780, 14236, 17795, 22048, 27560, 28472, 35590, 46267, 55120, 56944, 71180, 92534, 110240, 113888, 142360, 185068, 188627, 231335, 284720, 370136, 377254, 462670, 569440, 740272, 754508, 925340, 943135, 1480544, 1509016, 1850680, 1886270, 2452151, 3018032, 3701360, 3772540, 4904302, 6036064, 7402720, 7545080, 9808604, 12260755, 15090160, 19617208, 24521510, 30180320, 39234416, 49043020, 78468832, 98086040, 196172080, 392344160]

約数ペア:

[(1, 392344160), (2, 196172080), (4, 98086040), (5, 78468832), (8, 49043020), (10, 39234416), (13, 30180320), (16, 24521510), (20, 19617208), (26, 15090160), (32, 12260755), (40, 9808604), (52, 7545080), (53, 7402720), (65, 6036064), (80, 4904302), (104, 3772540), (106, 3701360), (130, 3018032), (160, 2452151), (208, 1886270), (212, 1850680), (260, 1509016), (265, 1480544), (416, 943135), (424, 925340), (520, 754508), (530, 740272), (689, 569440), (848, 462670), (1040, 377254), (1060, 370136), (1378, 284720), (1696, 231335), (2080, 188627), (2120, 185068), (2756, 142360), (3445, 113888), (3559, 110240), (4240, 92534), (5512, 71180), (6890, 56944), (7118, 55120), (8480, 46267), (11024, 35590), (13780, 28472), (14236, 27560), (17795, 22048)]