11625280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 56

約数和(自身を含む): 29324808

約数和(自身を除く): 17699528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2137, 2720, 4274, 5440, 8548, 10685, 17096, 21370, 34192, 36329, 42740, 68384, 72658, 85480, 136768, 145316, 170960, 181645, 290632, 341920, 363290, 581264, 683840, 726580, 1162528, 1453160, 2325056, 2906320, 5812640, 11625280]

約数ペア:

[(1, 11625280), (2, 5812640), (4, 2906320), (5, 2325056), (8, 1453160), (10, 1162528), (16, 726580), (17, 683840), (20, 581264), (32, 363290), (34, 341920), (40, 290632), (64, 181645), (68, 170960), (80, 145316), (85, 136768), (136, 85480), (160, 72658), (170, 68384), (272, 42740), (320, 36329), (340, 34192), (544, 21370), (680, 17096), (1088, 10685), (1360, 8548), (2137, 5440), (2720, 4274)]