104339480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 269844480

約数和(自身を除く): 165505000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 1951, 2674, 3820, 3902, 5348, 6685, 7640, 7804, 9755, 10696, 13370, 13657, 15608, 19510, 26740, 27314, 39020, 53480, 54628, 68285, 78040, 109256, 136570, 273140, 372641, 546280, 745282, 1490564, 1863205, 2608487, 2981128, 3726410, 5216974, 7452820, 10433948, 13042435, 14905640, 20867896, 26084870, 52169740, 104339480]

約数ペア:

[(1, 104339480), (2, 52169740), (4, 26084870), (5, 20867896), (7, 14905640), (8, 13042435), (10, 10433948), (14, 7452820), (20, 5216974), (28, 3726410), (35, 2981128), (40, 2608487), (56, 1863205), (70, 1490564), (140, 745282), (191, 546280), (280, 372641), (382, 273140), (764, 136570), (955, 109256), (1337, 78040), (1528, 68285), (1910, 54628), (1951, 53480), (2674, 39020), (3820, 27314), (3902, 26740), (5348, 19510), (6685, 15608), (7640, 13657), (7804, 13370), (9755, 10696)]