7672340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 18119808

約数和(自身を除く): 10447468

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1283, 1495, 2566, 2990, 5132, 5980, 6415, 12830, 16679, 25660, 29509, 33358, 59018, 66716, 83395, 118036, 147545, 166790, 295090, 333580, 383617, 590180, 767234, 1534468, 1918085, 3836170, 7672340]

約数ペア:

[(1, 7672340), (2, 3836170), (4, 1918085), (5, 1534468), (10, 767234), (13, 590180), (20, 383617), (23, 333580), (26, 295090), (46, 166790), (52, 147545), (65, 118036), (92, 83395), (115, 66716), (130, 59018), (230, 33358), (260, 29509), (299, 25660), (460, 16679), (598, 12830), (1196, 6415), (1283, 5980), (1495, 5132), (2566, 2990)]