13712140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 32372928

約数和(自身を除く): 18660788

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2293, 2990, 4586, 5980, 9172, 11465, 22930, 29809, 45860, 52739, 59618, 105478, 119236, 149045, 210956, 263695, 298090, 527390, 596180, 685607, 1054780, 1371214, 2742428, 3428035, 6856070, 13712140]

約数ペア:

[(1, 13712140), (2, 6856070), (4, 3428035), (5, 2742428), (10, 1371214), (13, 1054780), (20, 685607), (23, 596180), (26, 527390), (46, 298090), (52, 263695), (65, 210956), (92, 149045), (115, 119236), (130, 105478), (230, 59618), (260, 52739), (299, 45860), (460, 29809), (598, 22930), (1196, 11465), (1495, 9172), (2293, 5980), (2990, 4586)]