156700060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 359976960

約数和(自身を除く): 203276900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1487, 1916, 2395, 2974, 4790, 5269, 5948, 7435, 9580, 10538, 14870, 16357, 21076, 26345, 29740, 32714, 52690, 65428, 81785, 105380, 163570, 327140, 712273, 1424546, 2849092, 3561365, 7122730, 7835003, 14245460, 15670006, 31340012, 39175015, 78350030, 156700060]

約数ペア:

[(1, 156700060), (2, 78350030), (4, 39175015), (5, 31340012), (10, 15670006), (11, 14245460), (20, 7835003), (22, 7122730), (44, 3561365), (55, 2849092), (110, 1424546), (220, 712273), (479, 327140), (958, 163570), (1487, 105380), (1916, 81785), (2395, 65428), (2974, 52690), (4790, 32714), (5269, 29740), (5948, 26345), (7435, 21076), (9580, 16357), (10538, 14870)]