86002040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 199454400

約数和(自身を除く): 113452360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 113, 212, 226, 265, 359, 424, 452, 530, 565, 718, 904, 1060, 1130, 1436, 1795, 2120, 2260, 2872, 3590, 4520, 5989, 7180, 11978, 14360, 19027, 23956, 29945, 38054, 40567, 47912, 59890, 76108, 81134, 95135, 119780, 152216, 162268, 190270, 202835, 239560, 324536, 380540, 405670, 761080, 811340, 1622680, 2150051, 4300102, 8600204, 10750255, 17200408, 21500510, 43001020, 86002040]

約数ペア:

[(1, 86002040), (2, 43001020), (4, 21500510), (5, 17200408), (8, 10750255), (10, 8600204), (20, 4300102), (40, 2150051), (53, 1622680), (106, 811340), (113, 761080), (212, 405670), (226, 380540), (265, 324536), (359, 239560), (424, 202835), (452, 190270), (530, 162268), (565, 152216), (718, 119780), (904, 95135), (1060, 81134), (1130, 76108), (1436, 59890), (1795, 47912), (2120, 40567), (2260, 38054), (2872, 29945), (3590, 23956), (4520, 19027), (5989, 14360), (7180, 11978)]