23631920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 61162752

約数和(自身を除く): 37530832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 733, 806, 1040, 1240, 1466, 1612, 2015, 2480, 2932, 3224, 3665, 4030, 5864, 6448, 7330, 8060, 9529, 11728, 14660, 16120, 19058, 22723, 29320, 32240, 38116, 45446, 47645, 58640, 76232, 90892, 95290, 113615, 152464, 181784, 190580, 227230, 295399, 363568, 381160, 454460, 590798, 762320, 908920, 1181596, 1476995, 1817840, 2363192, 2953990, 4726384, 5907980, 11815960, 23631920]

約数ペア:

[(1, 23631920), (2, 11815960), (4, 5907980), (5, 4726384), (8, 2953990), (10, 2363192), (13, 1817840), (16, 1476995), (20, 1181596), (26, 908920), (31, 762320), (40, 590798), (52, 454460), (62, 381160), (65, 363568), (80, 295399), (104, 227230), (124, 190580), (130, 181784), (155, 152464), (208, 113615), (248, 95290), (260, 90892), (310, 76232), (403, 58640), (496, 47645), (520, 45446), (620, 38116), (733, 32240), (806, 29320), (1040, 22723), (1240, 19058), (1466, 16120), (1612, 14660), (2015, 11728), (2480, 9529), (2932, 8060), (3224, 7330), (3665, 6448), (4030, 5864)]