15702422920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{62981}}^1$

素因数の和:63286

約数の個数: 64

約数和(自身を含む): 37003184640

約数和(自身を除く): 21300761720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 271, 460, 542, 920, 1084, 1355, 2168, 2710, 5420, 6233, 10840, 12466, 24932, 31165, 49864, 62330, 62981, 124660, 125962, 249320, 251924, 314905, 503848, 629810, 1259620, 1448563, 2519240, 2897126, 5794252, 7242815, 11588504, 14485630, 17067851, 28971260, 34135702, 57942520, 68271404, 85339255, 136542808, 170678510, 341357020, 392560573, 682714040, 785121146, 1570242292, 1962802865, 3140484584, 3925605730, 7851211460, 15702422920]

約数ペア:

[(1, 15702422920), (2, 7851211460), (4, 3925605730), (5, 3140484584), (8, 1962802865), (10, 1570242292), (20, 785121146), (23, 682714040), (40, 392560573), (46, 341357020), (92, 170678510), (115, 136542808), (184, 85339255), (230, 68271404), (271, 57942520), (460, 34135702), (542, 28971260), (920, 17067851), (1084, 14485630), (1355, 11588504), (2168, 7242815), (2710, 5794252), (5420, 2897126), (6233, 2519240), (10840, 1448563), (12466, 1259620), (24932, 629810), (31165, 503848), (49864, 314905), (62330, 251924), (62981, 249320), (124660, 125962)]