22061240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32443}}^1$

素因数の和:32471

約数の個数: 32

約数和(自身を含む): 52559280

約数和(自身を除く): 30498040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32443, 64886, 129772, 162215, 259544, 324430, 551531, 648860, 1103062, 1297720, 2206124, 2757655, 4412248, 5515310, 11030620, 22061240]

約数ペア:

[(1, 22061240), (2, 11030620), (4, 5515310), (5, 4412248), (8, 2757655), (10, 2206124), (17, 1297720), (20, 1103062), (34, 648860), (40, 551531), (68, 324430), (85, 259544), (136, 162215), (170, 129772), (340, 64886), (680, 32443)]