9945804950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{10273}}^1$

素因数の和:10386

約数の個数: 72

約数和(自身を含む): 19946642232

約数和(自身を除く): 10000837282

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 289, 335, 425, 578, 670, 850, 1139, 1445, 1675, 2278, 2890, 3350, 5695, 7225, 10273, 11390, 14450, 19363, 20546, 28475, 38726, 51365, 56950, 96815, 102730, 174641, 193630, 256825, 349282, 484075, 513650, 688291, 873205, 968150, 1376582, 1746410, 2968897, 3441455, 4366025, 5937794, 6882910, 8732050, 11700947, 14844485, 17207275, 23401894, 29688970, 34414550, 58504735, 74222425, 117009470, 148444850, 198916099, 292523675, 397832198, 585047350, 994580495, 1989160990, 4972902475, 9945804950]

約数ペア:

[(1, 9945804950), (2, 4972902475), (5, 1989160990), (10, 994580495), (17, 585047350), (25, 397832198), (34, 292523675), (50, 198916099), (67, 148444850), (85, 117009470), (134, 74222425), (170, 58504735), (289, 34414550), (335, 29688970), (425, 23401894), (578, 17207275), (670, 14844485), (850, 11700947), (1139, 8732050), (1445, 6882910), (1675, 5937794), (2278, 4366025), (2890, 3441455), (3350, 2968897), (5695, 1746410), (7225, 1376582), (10273, 968150), (11390, 873205), (14450, 688291), (19363, 513650), (20546, 484075), (28475, 349282), (38726, 256825), (51365, 193630), (56950, 174641), (96815, 102730)]