229571120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92569}}^1$

素因数の和:92613

約数の個数: 40

約数和(自身を含む): 550976640

約数和(自身を除く): 321405520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 92569, 185138, 370276, 462845, 740552, 925690, 1481104, 1851380, 2869639, 3702760, 5739278, 7405520, 11478556, 14348195, 22957112, 28696390, 45914224, 57392780, 114785560, 229571120]

約数ペア:

[(1, 229571120), (2, 114785560), (4, 57392780), (5, 45914224), (8, 28696390), (10, 22957112), (16, 14348195), (20, 11478556), (31, 7405520), (40, 5739278), (62, 3702760), (80, 2869639), (124, 1851380), (155, 1481104), (248, 925690), (310, 740552), (496, 462845), (620, 370276), (1240, 185138), (2480, 92569)]