102764320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37781}}^1$

素因数の和:37813

約数の個数: 48

約数和(自身を含む): 257068728

約数和(自身を除く): 154304408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 37781, 75562, 151124, 188905, 302248, 377810, 604496, 642277, 755620, 1208992, 1284554, 1511240, 2569108, 3022480, 3211385, 5138216, 6044960, 6422770, 10276432, 12845540, 20552864, 25691080, 51382160, 102764320]

約数ペア:

[(1, 102764320), (2, 51382160), (4, 25691080), (5, 20552864), (8, 12845540), (10, 10276432), (16, 6422770), (17, 6044960), (20, 5138216), (32, 3211385), (34, 3022480), (40, 2569108), (68, 1511240), (80, 1284554), (85, 1208992), (136, 755620), (160, 642277), (170, 604496), (272, 377810), (340, 302248), (544, 188905), (680, 151124), (1360, 75562), (2720, 37781)]