23983940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 55665792

約数和(自身を除く): 31681852

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3067, 3910, 6134, 7820, 12268, 15335, 30670, 52139, 61340, 70541, 104278, 141082, 208556, 260695, 282164, 352705, 521390, 705410, 1042780, 1199197, 1410820, 2398394, 4796788, 5995985, 11991970, 23983940]

約数ペア:

[(1, 23983940), (2, 11991970), (4, 5995985), (5, 4796788), (10, 2398394), (17, 1410820), (20, 1199197), (23, 1042780), (34, 705410), (46, 521390), (68, 352705), (85, 282164), (92, 260695), (115, 208556), (170, 141082), (230, 104278), (340, 70541), (391, 61340), (460, 52139), (782, 30670), (1564, 15335), (1955, 12268), (3067, 7820), (3910, 6134)]