100409870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 209952000

約数和(自身を除く): 109542130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 107, 110, 190, 209, 214, 418, 449, 535, 898, 1045, 1070, 1177, 2033, 2090, 2245, 2354, 4066, 4490, 4939, 5885, 8531, 9878, 10165, 11770, 17062, 20330, 22363, 24695, 42655, 44726, 48043, 49390, 85310, 93841, 96086, 111815, 187682, 223630, 240215, 469205, 480430, 528473, 912817, 938410, 1056946, 1825634, 2642365, 4564085, 5284730, 9128170, 10040987, 20081974, 50204935, 100409870]

約数ペア:

[(1, 100409870), (2, 50204935), (5, 20081974), (10, 10040987), (11, 9128170), (19, 5284730), (22, 4564085), (38, 2642365), (55, 1825634), (95, 1056946), (107, 938410), (110, 912817), (190, 528473), (209, 480430), (214, 469205), (418, 240215), (449, 223630), (535, 187682), (898, 111815), (1045, 96086), (1070, 93841), (1177, 85310), (2033, 49390), (2090, 48043), (2245, 44726), (2354, 42655), (4066, 24695), (4490, 22363), (4939, 20330), (5885, 17062), (8531, 11770), (9878, 10165)]