236145440

素因数分解:

$2^5\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2339}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 559016640

約数和(自身を除く): 322871200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631, 1262, 2339, 2524, 3155, 4678, 5048, 6310, 9356, 10096, 11695, 12620, 18712, 20192, 23390, 25240, 37424, 46780, 50480, 74848, 93560, 100960, 187120, 374240, 1475909, 2951818, 5903636, 7379545, 11807272, 14759090, 23614544, 29518180, 47229088, 59036360, 118072720, 236145440]

約数ペア:

[(1, 236145440), (2, 118072720), (4, 59036360), (5, 47229088), (8, 29518180), (10, 23614544), (16, 14759090), (20, 11807272), (32, 7379545), (40, 5903636), (80, 2951818), (160, 1475909), (631, 374240), (1262, 187120), (2339, 100960), (2524, 93560), (3155, 74848), (4678, 50480), (5048, 46780), (6310, 37424), (9356, 25240), (10096, 23390), (11695, 20192), (12620, 18712)]