77641995800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1693}}^1\times {\mathrm{7907}}^1$

素因数の和:9645

約数の個数: 96

約数和(自身を含む): 186876320400

約数和(自身を除く): 109234324600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 1693, 2900, 3386, 5800, 6772, 7907, 8465, 13544, 15814, 16930, 31628, 33860, 39535, 42325, 49097, 63256, 67720, 79070, 84650, 98194, 158140, 169300, 196388, 197675, 229303, 245485, 316280, 338600, 392776, 395350, 458606, 490970, 790700, 917212, 981940, 1146515, 1227425, 1581400, 1834424, 1963880, 2293030, 2454850, 4586060, 4909700, 5732575, 9172120, 9819400, 11465150, 13386551, 22930300, 26773102, 45860600, 53546204, 66932755, 107092408, 133865510, 267731020, 334663775, 388209979, 535462040, 669327550, 776419958, 1338655100, 1552839916, 1941049895, 2677310200, 3105679832, 3882099790, 7764199580, 9705249475, 15528399160, 19410498950, 38820997900, 77641995800]

約数ペア:

[(1, 77641995800), (2, 38820997900), (4, 19410498950), (5, 15528399160), (8, 9705249475), (10, 7764199580), (20, 3882099790), (25, 3105679832), (29, 2677310200), (40, 1941049895), (50, 1552839916), (58, 1338655100), (100, 776419958), (116, 669327550), (145, 535462040), (200, 388209979), (232, 334663775), (290, 267731020), (580, 133865510), (725, 107092408), (1160, 66932755), (1450, 53546204), (1693, 45860600), (2900, 26773102), (3386, 22930300), (5800, 13386551), (6772, 11465150), (7907, 9819400), (8465, 9172120), (13544, 5732575), (15814, 4909700), (16930, 4586060), (31628, 2454850), (33860, 2293030), (39535, 1963880), (42325, 1834424), (49097, 1581400), (63256, 1227425), (67720, 1146515), (79070, 981940), (84650, 917212), (98194, 790700), (158140, 490970), (169300, 458606), (196388, 395350), (197675, 392776), (229303, 338600), (245485, 316280)]