23879900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 59902416

約数和(自身を除く): 36022516

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1277, 1700, 1870, 2554, 3740, 4675, 5108, 6385, 9350, 12770, 14047, 18700, 21709, 25540, 28094, 31925, 43418, 56188, 63850, 70235, 86836, 108545, 127700, 140470, 217090, 238799, 280940, 351175, 434180, 477598, 542725, 702350, 955196, 1085450, 1193995, 1404700, 2170900, 2387990, 4775980, 5969975, 11939950, 23879900]

約数ペア:

[(1, 23879900), (2, 11939950), (4, 5969975), (5, 4775980), (10, 2387990), (11, 2170900), (17, 1404700), (20, 1193995), (22, 1085450), (25, 955196), (34, 702350), (44, 542725), (50, 477598), (55, 434180), (68, 351175), (85, 280940), (100, 238799), (110, 217090), (170, 140470), (187, 127700), (220, 108545), (275, 86836), (340, 70235), (374, 63850), (425, 56188), (550, 43418), (748, 31925), (850, 28094), (935, 25540), (1100, 21709), (1277, 18700), (1700, 14047), (1870, 12770), (2554, 9350), (3740, 6385), (4675, 5108)]