950224220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{32971}}^1$

素因数の和:33122

約数の個数: 48

約数和(自身を含む): 2193561216

約数和(自身を除く): 1243336996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 32971, 65942, 131884, 164855, 329710, 362681, 659420, 725362, 1450724, 1813405, 3626810, 4319201, 7253620, 8638402, 17276804, 21596005, 43192010, 47511211, 86384020, 95022422, 190044844, 237556055, 475112110, 950224220]

約数ペア:

[(1, 950224220), (2, 475112110), (4, 237556055), (5, 190044844), (10, 95022422), (11, 86384020), (20, 47511211), (22, 43192010), (44, 21596005), (55, 17276804), (110, 8638402), (131, 7253620), (220, 4319201), (262, 3626810), (524, 1813405), (655, 1450724), (1310, 725362), (1441, 659420), (2620, 362681), (2882, 329710), (5764, 164855), (7205, 131884), (14410, 65942), (28820, 32971)]