1677280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 4327344

約数和(自身を除く): 2650064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 953, 1760, 1906, 3812, 4765, 7624, 9530, 10483, 15248, 19060, 20966, 30496, 38120, 41932, 52415, 76240, 83864, 104830, 152480, 167728, 209660, 335456, 419320, 838640, 1677280]

約数ペア:

[(1, 1677280), (2, 838640), (4, 419320), (5, 335456), (8, 209660), (10, 167728), (11, 152480), (16, 104830), (20, 83864), (22, 76240), (32, 52415), (40, 41932), (44, 38120), (55, 30496), (80, 20966), (88, 19060), (110, 15248), (160, 10483), (176, 9530), (220, 7624), (352, 4765), (440, 3812), (880, 1906), (953, 1760)]