22476542140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{165293}}^1$

素因数の和:165838

約数の個数: 48

約数和(自身を含む): 50929064928

約数和(自身を除く): 28452522788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 523, 1046, 2092, 2615, 5230, 6799, 10460, 13598, 27196, 33995, 67990, 135980, 165293, 330586, 661172, 826465, 1652930, 2148809, 3305860, 4297618, 8595236, 10744045, 21488090, 42976180, 86448239, 172896478, 345792956, 432241195, 864482390, 1123827107, 1728964780, 2247654214, 4495308428, 5619135535, 11238271070, 22476542140]

約数ペア:

[(1, 22476542140), (2, 11238271070), (4, 5619135535), (5, 4495308428), (10, 2247654214), (13, 1728964780), (20, 1123827107), (26, 864482390), (52, 432241195), (65, 345792956), (130, 172896478), (260, 86448239), (523, 42976180), (1046, 21488090), (2092, 10744045), (2615, 8595236), (5230, 4297618), (6799, 3305860), (10460, 2148809), (13598, 1652930), (27196, 826465), (33995, 661172), (67990, 330586), (135980, 165293)]