23433520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 61424640

約数和(自身を除く): 37991120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 859, 880, 1240, 1364, 1705, 1718, 2480, 2728, 3410, 3436, 4295, 5456, 6820, 6872, 8590, 9449, 13640, 13744, 17180, 18898, 26629, 27280, 34360, 37796, 47245, 53258, 68720, 75592, 94490, 106516, 133145, 151184, 188980, 213032, 266290, 292919, 377960, 426064, 532580, 585838, 755920, 1065160, 1171676, 1464595, 2130320, 2343352, 2929190, 4686704, 5858380, 11716760, 23433520]

約数ペア:

[(1, 23433520), (2, 11716760), (4, 5858380), (5, 4686704), (8, 2929190), (10, 2343352), (11, 2130320), (16, 1464595), (20, 1171676), (22, 1065160), (31, 755920), (40, 585838), (44, 532580), (55, 426064), (62, 377960), (80, 292919), (88, 266290), (110, 213032), (124, 188980), (155, 151184), (176, 133145), (220, 106516), (248, 94490), (310, 75592), (341, 68720), (440, 53258), (496, 47245), (620, 37796), (682, 34360), (859, 27280), (880, 26629), (1240, 18898), (1364, 17180), (1705, 13744), (1718, 13640), (2480, 9449), (2728, 8590), (3410, 6872), (3436, 6820), (4295, 5456)]