4990456950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2642

約数の個数: 96

約数和(自身を含む): 12600398880

約数和(自身を除く): 7609941930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 157, 178, 267, 314, 445, 471, 534, 785, 890, 942, 1335, 1570, 2225, 2355, 2381, 2670, 3925, 4450, 4710, 4762, 6675, 7143, 7850, 11775, 11905, 13350, 13973, 14286, 23550, 23810, 27946, 35715, 41919, 59525, 69865, 71430, 83838, 119050, 139730, 178575, 209595, 211909, 349325, 357150, 373817, 419190, 423818, 635727, 698650, 747634, 1047975, 1059545, 1121451, 1271454, 1869085, 2095950, 2119090, 2242902, 3178635, 3738170, 5297725, 5607255, 6357270, 9345425, 10595450, 11214510, 15893175, 18690850, 28036275, 31786350, 33269713, 56072550, 66539426, 99809139, 166348565, 199618278, 332697130, 499045695, 831742825, 998091390, 1663485650, 2495228475, 4990456950]

約数ペア:

[(1, 4990456950), (2, 2495228475), (3, 1663485650), (5, 998091390), (6, 831742825), (10, 499045695), (15, 332697130), (25, 199618278), (30, 166348565), (50, 99809139), (75, 66539426), (89, 56072550), (150, 33269713), (157, 31786350), (178, 28036275), (267, 18690850), (314, 15893175), (445, 11214510), (471, 10595450), (534, 9345425), (785, 6357270), (890, 5607255), (942, 5297725), (1335, 3738170), (1570, 3178635), (2225, 2242902), (2355, 2119090), (2381, 2095950), (2670, 1869085), (3925, 1271454), (4450, 1121451), (4710, 1059545), (4762, 1047975), (6675, 747634), (7143, 698650), (7850, 635727), (11775, 423818), (11905, 419190), (13350, 373817), (13973, 357150), (14286, 349325), (23550, 211909), (23810, 209595), (27946, 178575), (35715, 139730), (41919, 119050), (59525, 83838), (69865, 71430)]