54153160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 130500720

約数和(自身を除く): 76347560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 821, 970, 1642, 1649, 1940, 3284, 3298, 3880, 4105, 6568, 6596, 8210, 8245, 13192, 13957, 16420, 16490, 27914, 32840, 32980, 55828, 65960, 69785, 79637, 111656, 139570, 159274, 279140, 318548, 398185, 558280, 637096, 796370, 1353829, 1592740, 2707658, 3185480, 5415316, 6769145, 10830632, 13538290, 27076580, 54153160]

約数ペア:

[(1, 54153160), (2, 27076580), (4, 13538290), (5, 10830632), (8, 6769145), (10, 5415316), (17, 3185480), (20, 2707658), (34, 1592740), (40, 1353829), (68, 796370), (85, 637096), (97, 558280), (136, 398185), (170, 318548), (194, 279140), (340, 159274), (388, 139570), (485, 111656), (680, 79637), (776, 69785), (821, 65960), (970, 55828), (1642, 32980), (1649, 32840), (1940, 27914), (3284, 16490), (3298, 16420), (3880, 13957), (4105, 13192), (6568, 8245), (6596, 8210)]