19164100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11273}}^1$

素因数の和:11304

約数の個数: 36

約数和(自身を含む): 44036244

約数和(自身を除く): 24872144

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11273, 22546, 45092, 56365, 112730, 191641, 225460, 281825, 383282, 563650, 766564, 958205, 1127300, 1916410, 3832820, 4791025, 9582050, 19164100]

約数ペア:

[(1, 19164100), (2, 9582050), (4, 4791025), (5, 3832820), (10, 1916410), (17, 1127300), (20, 958205), (25, 766564), (34, 563650), (50, 383282), (68, 281825), (85, 225460), (100, 191641), (170, 112730), (340, 56365), (425, 45092), (850, 22546), (1700, 11273)]