39172220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 52950916

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 41, 46, 62, 67, 82, 92, 115, 124, 134, 155, 164, 205, 230, 268, 310, 335, 410, 460, 620, 670, 713, 820, 943, 1271, 1340, 1426, 1541, 1886, 2077, 2542, 2747, 2852, 3082, 3565, 3772, 4154, 4715, 5084, 5494, 6164, 6355, 7130, 7705, 8308, 9430, 10385, 10988, 12710, 13735, 14260, 15410, 18860, 20770, 25420, 27470, 29233, 30820, 41540, 47771, 54940, 58466, 63181, 85157, 95542, 116932, 126362, 146165, 170314, 191084, 238855, 252724, 292330, 315905, 340628, 425785, 477710, 584660, 631810, 851570, 955420, 1263620, 1703140, 1958611, 3917222, 7834444, 9793055, 19586110, 39172220]

約数ペア:

[(1, 39172220), (2, 19586110), (4, 9793055), (5, 7834444), (10, 3917222), (20, 1958611), (23, 1703140), (31, 1263620), (41, 955420), (46, 851570), (62, 631810), (67, 584660), (82, 477710), (92, 425785), (115, 340628), (124, 315905), (134, 292330), (155, 252724), (164, 238855), (205, 191084), (230, 170314), (268, 146165), (310, 126362), (335, 116932), (410, 95542), (460, 85157), (620, 63181), (670, 58466), (713, 54940), (820, 47771), (943, 41540), (1271, 30820), (1340, 29233), (1426, 27470), (1541, 25420), (1886, 20770), (2077, 18860), (2542, 15410), (2747, 14260), (2852, 13735), (3082, 12710), (3565, 10988), (3772, 10385), (4154, 9430), (4715, 8308), (5084, 7705), (5494, 7130), (6164, 6355)]