10368536800

素因数分解:

$2^5\times 5^2\times {\mathrm{199}}^1\times {\mathrm{65129}}^1$

素因数の和:65348

約数の個数: 72

約数和(自身を含む): 25439778000

約数和(自身を除く): 15071241200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 199, 200, 398, 400, 796, 800, 995, 1592, 1990, 3184, 3980, 4975, 6368, 7960, 9950, 15920, 19900, 31840, 39800, 65129, 79600, 130258, 159200, 260516, 325645, 521032, 651290, 1042064, 1302580, 1628225, 2084128, 2605160, 3256450, 5210320, 6512900, 10420640, 12960671, 13025800, 25921342, 26051600, 51842684, 52103200, 64803355, 103685368, 129606710, 207370736, 259213420, 324016775, 414741472, 518426840, 648033550, 1036853680, 1296067100, 2073707360, 2592134200, 5184268400, 10368536800]

約数ペア:

[(1, 10368536800), (2, 5184268400), (4, 2592134200), (5, 2073707360), (8, 1296067100), (10, 1036853680), (16, 648033550), (20, 518426840), (25, 414741472), (32, 324016775), (40, 259213420), (50, 207370736), (80, 129606710), (100, 103685368), (160, 64803355), (199, 52103200), (200, 51842684), (398, 26051600), (400, 25921342), (796, 13025800), (800, 12960671), (995, 10420640), (1592, 6512900), (1990, 5210320), (3184, 3256450), (3980, 2605160), (4975, 2084128), (6368, 1628225), (7960, 1302580), (9950, 1042064), (15920, 651290), (19900, 521032), (31840, 325645), (39800, 260516), (65129, 159200), (79600, 130258)]