10403726620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{140477}}^1$

素因数の和:140539

約数の個数: 72

約数和(自身を含む): 26101936224

約数和(自身を除く): 15698209604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 5290, 7406, 10580, 14812, 18515, 37030, 74060, 140477, 280954, 561908, 702385, 983339, 1404770, 1966678, 2809540, 3230971, 3933356, 4916695, 6461942, 9833390, 12923884, 16154855, 19666780, 22616797, 32309710, 45233594, 64619420, 74312333, 90467188, 113083985, 148624666, 226167970, 297249332, 371561665, 452335940, 520186331, 743123330, 1040372662, 1486246660, 2080745324, 2600931655, 5201863310, 10403726620]

約数ペア:

[(1, 10403726620), (2, 5201863310), (4, 2600931655), (5, 2080745324), (7, 1486246660), (10, 1040372662), (14, 743123330), (20, 520186331), (23, 452335940), (28, 371561665), (35, 297249332), (46, 226167970), (70, 148624666), (92, 113083985), (115, 90467188), (140, 74312333), (161, 64619420), (230, 45233594), (322, 32309710), (460, 22616797), (529, 19666780), (644, 16154855), (805, 12923884), (1058, 9833390), (1610, 6461942), (2116, 4916695), (2645, 3933356), (3220, 3230971), (3703, 2809540), (5290, 1966678), (7406, 1404770), (10580, 983339), (14812, 702385), (18515, 561908), (37030, 280954), (74060, 140477)]