63196240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18371}}^1$

素因数の和:18427

約数の個数: 40

約数和(自身を含む): 150356448

約数和(自身を除く): 87160208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 18371, 36742, 73484, 91855, 146968, 183710, 293936, 367420, 734840, 789953, 1469680, 1579906, 3159812, 3949765, 6319624, 7899530, 12639248, 15799060, 31598120, 63196240]

約数ペア:

[(1, 63196240), (2, 31598120), (4, 15799060), (5, 12639248), (8, 7899530), (10, 6319624), (16, 3949765), (20, 3159812), (40, 1579906), (43, 1469680), (80, 789953), (86, 734840), (172, 367420), (215, 293936), (344, 183710), (430, 146968), (688, 91855), (860, 73484), (1720, 36742), (3440, 18371)]