359016820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 772285248

約数和(自身を除く): 413268428

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 335, 452, 565, 670, 1130, 1340, 2260, 2371, 4742, 7571, 9484, 11855, 15142, 23710, 30284, 37855, 47420, 75710, 151420, 158857, 267923, 317714, 535846, 635428, 794285, 1071692, 1339615, 1588570, 2679230, 3177140, 5358460, 17950841, 35901682, 71803364, 89754205, 179508410, 359016820]

約数ペア:

[(1, 359016820), (2, 179508410), (4, 89754205), (5, 71803364), (10, 35901682), (20, 17950841), (67, 5358460), (113, 3177140), (134, 2679230), (226, 1588570), (268, 1339615), (335, 1071692), (452, 794285), (565, 635428), (670, 535846), (1130, 317714), (1340, 267923), (2260, 158857), (2371, 151420), (4742, 75710), (7571, 47420), (9484, 37855), (11855, 30284), (15142, 23710)]