9228080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 22516416

約数和(自身を除く): 13288336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 976, 1220, 1240, 1891, 2440, 2480, 3721, 3782, 4880, 7442, 7564, 9455, 14884, 15128, 18605, 18910, 29768, 30256, 37210, 37820, 59536, 74420, 75640, 115351, 148840, 151280, 230702, 297680, 461404, 576755, 922808, 1153510, 1845616, 2307020, 4614040, 9228080]

約数ペア:

[(1, 9228080), (2, 4614040), (4, 2307020), (5, 1845616), (8, 1153510), (10, 922808), (16, 576755), (20, 461404), (31, 297680), (40, 230702), (61, 151280), (62, 148840), (80, 115351), (122, 75640), (124, 74420), (155, 59536), (244, 37820), (248, 37210), (305, 30256), (310, 29768), (488, 18910), (496, 18605), (610, 15128), (620, 14884), (976, 9455), (1220, 7564), (1240, 7442), (1891, 4880), (2440, 3782), (2480, 3721)]