233923520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23581}}^1$

素因数の和:23629

約数の個数: 56

約数和(自身を含む): 575023488

約数和(自身を除く): 341099968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 23581, 47162, 94324, 117905, 188648, 235810, 377296, 471620, 731011, 754592, 943240, 1462022, 1509184, 1886480, 2924044, 3655055, 3772960, 5848088, 7310110, 7545920, 11696176, 14620220, 23392352, 29240440, 46784704, 58480880, 116961760, 233923520]

約数ペア:

[(1, 233923520), (2, 116961760), (4, 58480880), (5, 46784704), (8, 29240440), (10, 23392352), (16, 14620220), (20, 11696176), (31, 7545920), (32, 7310110), (40, 5848088), (62, 3772960), (64, 3655055), (80, 2924044), (124, 1886480), (155, 1509184), (160, 1462022), (248, 943240), (310, 754592), (320, 731011), (496, 471620), (620, 377296), (992, 235810), (1240, 188648), (1984, 117905), (2480, 94324), (4960, 47162), (9920, 23581)]