230829440

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3571}}^1$

素因数の和:3691

約数の個数: 64

約数和(自身を含む): 557446320

約数和(自身を除く): 326616880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 3232, 3571, 4040, 6464, 7142, 8080, 12928, 14284, 16160, 17855, 28568, 32320, 35710, 57136, 64640, 71420, 114272, 142840, 228544, 285680, 360671, 457088, 571360, 721342, 1142720, 1442684, 1803355, 2285440, 2885368, 3606710, 5770736, 7213420, 11541472, 14426840, 23082944, 28853680, 46165888, 57707360, 115414720, 230829440]

約数ペア:

[(1, 230829440), (2, 115414720), (4, 57707360), (5, 46165888), (8, 28853680), (10, 23082944), (16, 14426840), (20, 11541472), (32, 7213420), (40, 5770736), (64, 3606710), (80, 2885368), (101, 2285440), (128, 1803355), (160, 1442684), (202, 1142720), (320, 721342), (404, 571360), (505, 457088), (640, 360671), (808, 285680), (1010, 228544), (1616, 142840), (2020, 114272), (3232, 71420), (3571, 64640), (4040, 57136), (6464, 35710), (7142, 32320), (8080, 28568), (12928, 17855), (14284, 16160)]