2023590920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{228913}}^1$

素因数の和:228954

約数の個数: 64

約数和(自身を含む): 5191769520

約数和(自身を除く): 3168178600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 228913, 457826, 915652, 1144565, 1831304, 2289130, 2975869, 3891521, 4578260, 5951738, 7783042, 9156520, 11903476, 14879345, 15566084, 19457605, 23806952, 29758690, 31132168, 38915210, 50589773, 59517380, 77830420, 101179546, 119034760, 155660840, 202359092, 252948865, 404718184, 505897730, 1011795460, 2023590920]

約数ペア:

[(1, 2023590920), (2, 1011795460), (4, 505897730), (5, 404718184), (8, 252948865), (10, 202359092), (13, 155660840), (17, 119034760), (20, 101179546), (26, 77830420), (34, 59517380), (40, 50589773), (52, 38915210), (65, 31132168), (68, 29758690), (85, 23806952), (104, 19457605), (130, 15566084), (136, 14879345), (170, 11903476), (221, 9156520), (260, 7783042), (340, 5951738), (442, 4578260), (520, 3891521), (680, 2975869), (884, 2289130), (1105, 1831304), (1768, 1144565), (2210, 915652), (4420, 457826), (8840, 228913)]