79566340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13276

約数の個数: 48

約数和(自身を含む): 195414912

約数和(自身を除く): 115848572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 13217, 26434, 52868, 66085, 92519, 132170, 185038, 264340, 370076, 462595, 568331, 925190, 1136662, 1850380, 2273324, 2841655, 3978317, 5683310, 7956634, 11366620, 15913268, 19891585, 39783170, 79566340]

約数ペア:

[(1, 79566340), (2, 39783170), (4, 19891585), (5, 15913268), (7, 11366620), (10, 7956634), (14, 5683310), (20, 3978317), (28, 2841655), (35, 2273324), (43, 1850380), (70, 1136662), (86, 925190), (140, 568331), (172, 462595), (215, 370076), (301, 264340), (430, 185038), (602, 132170), (860, 92519), (1204, 66085), (1505, 52868), (3010, 26434), (6020, 13217)]