14427182240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1141391}}^1$

素因数の和:1141485

約数の個数: 48

約数和(自身を含む): 34515694080

約数和(自身を除く): 20088511840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 1141391, 2282782, 4565564, 5706955, 9131128, 11413910, 18262256, 22827820, 36524512, 45655640, 90169889, 91311280, 180339778, 182622560, 360679556, 450849445, 721359112, 901698890, 1442718224, 1803397780, 2885436448, 3606795560, 7213591120, 14427182240]

約数ペア:

[(1, 14427182240), (2, 7213591120), (4, 3606795560), (5, 2885436448), (8, 1803397780), (10, 1442718224), (16, 901698890), (20, 721359112), (32, 450849445), (40, 360679556), (79, 182622560), (80, 180339778), (158, 91311280), (160, 90169889), (316, 45655640), (395, 36524512), (632, 22827820), (790, 18262256), (1264, 11413910), (1580, 9131128), (2528, 5706955), (3160, 4565564), (6320, 2282782), (12640, 1141391)]