13278067900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{4217}}^1$

素因数の和:4328

約数の個数: 108

約数和(自身を含む): 30908053008

約数和(自身を除く): 17629985108

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1369, 1702, 1850, 2300, 2738, 3404, 3700, 4217, 4255, 5476, 6845, 8434, 8510, 13690, 16868, 17020, 21085, 21275, 27380, 31487, 34225, 42170, 42550, 62974, 68450, 84340, 85100, 96991, 105425, 125948, 136900, 156029, 157435, 193982, 210850, 312058, 314870, 387964, 421700, 484955, 624116, 629740, 780145, 787175, 969910, 1560290, 1574350, 1939820, 2424775, 3120580, 3148700, 3588667, 3900725, 4849550, 5773073, 7177334, 7801450, 9699100, 11546146, 14354668, 15602900, 17943335, 23092292, 28865365, 35886670, 57730730, 71773340, 89716675, 115461460, 132780679, 144326825, 179433350, 265561358, 288653650, 358866700, 531122716, 577307300, 663903395, 1327806790, 2655613580, 3319516975, 6639033950, 13278067900]

約数ペア:

[(1, 13278067900), (2, 6639033950), (4, 3319516975), (5, 2655613580), (10, 1327806790), (20, 663903395), (23, 577307300), (25, 531122716), (37, 358866700), (46, 288653650), (50, 265561358), (74, 179433350), (92, 144326825), (100, 132780679), (115, 115461460), (148, 89716675), (185, 71773340), (230, 57730730), (370, 35886670), (460, 28865365), (575, 23092292), (740, 17943335), (851, 15602900), (925, 14354668), (1150, 11546146), (1369, 9699100), (1702, 7801450), (1850, 7177334), (2300, 5773073), (2738, 4849550), (3404, 3900725), (3700, 3588667), (4217, 3148700), (4255, 3120580), (5476, 2424775), (6845, 1939820), (8434, 1574350), (8510, 1560290), (13690, 969910), (16868, 787175), (17020, 780145), (21085, 629740), (21275, 624116), (27380, 484955), (31487, 421700), (34225, 387964), (42170, 314870), (42550, 312058), (62974, 210850), (68450, 193982), (84340, 157435), (85100, 156029), (96991, 136900), (105425, 125948)]