202318376440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{712489}}^1$

素因数の和:712760

約数の個数: 64

約数和(自身を含む): 471953376000

約数和(自身を除く): 269634999560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 458, 620, 916, 1145, 1240, 1832, 2290, 4580, 7099, 9160, 14198, 28396, 35495, 56792, 70990, 141980, 283960, 712489, 1424978, 2849956, 3562445, 5699912, 7124890, 14249780, 22087159, 28499560, 44174318, 88348636, 110435795, 163159981, 176697272, 220871590, 326319962, 441743180, 652639924, 815799905, 883486360, 1305279848, 1631599810, 3263199620, 5057959411, 6526399240, 10115918822, 20231837644, 25289797055, 40463675288, 50579594110, 101159188220, 202318376440]

約数ペア:

[(1, 202318376440), (2, 101159188220), (4, 50579594110), (5, 40463675288), (8, 25289797055), (10, 20231837644), (20, 10115918822), (31, 6526399240), (40, 5057959411), (62, 3263199620), (124, 1631599810), (155, 1305279848), (229, 883486360), (248, 815799905), (310, 652639924), (458, 441743180), (620, 326319962), (916, 220871590), (1145, 176697272), (1240, 163159981), (1832, 110435795), (2290, 88348636), (4580, 44174318), (7099, 28499560), (9160, 22087159), (14198, 14249780), (28396, 7124890), (35495, 5699912), (56792, 3562445), (70990, 2849956), (141980, 1424978), (283960, 712489)]