955420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 2193408

約数和(自身を除く): 1237988

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 67, 92, 115, 124, 134, 155, 230, 268, 310, 335, 460, 620, 670, 713, 1340, 1426, 1541, 2077, 2852, 3082, 3565, 4154, 6164, 7130, 7705, 8308, 10385, 14260, 15410, 20770, 30820, 41540, 47771, 95542, 191084, 238855, 477710, 955420]

約数ペア:

[(1, 955420), (2, 477710), (4, 238855), (5, 191084), (10, 95542), (20, 47771), (23, 41540), (31, 30820), (46, 20770), (62, 15410), (67, 14260), (92, 10385), (115, 8308), (124, 7705), (134, 7130), (155, 6164), (230, 4154), (268, 3565), (310, 3082), (335, 2852), (460, 2077), (620, 1541), (670, 1426), (713, 1340)]