6690000850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 13590630144

約数和(自身を除く): 6900629294

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 233, 271, 325, 326, 466, 542, 650, 815, 1165, 1355, 1630, 2119, 2330, 2710, 3029, 3523, 4075, 4238, 5825, 6058, 6775, 7046, 8150, 10595, 11650, 13550, 15145, 17615, 21190, 30290, 35230, 37979, 44173, 52975, 63143, 75725, 75958, 88075, 88346, 105950, 126286, 151450, 176150, 189895, 220865, 315715, 379790, 441730, 493727, 574249, 631430, 820859, 949475, 987454, 1104325, 1148498, 1578575, 1641718, 1898950, 2208650, 2468635, 2871245, 3157150, 4104295, 4937270, 5742490, 8208590, 10292309, 12343175, 14356225, 20521475, 20584618, 24686350, 28712450, 41042950, 51461545, 102923090, 133800017, 257307725, 267600034, 514615450, 669000085, 1338000170, 3345000425, 6690000850]

約数ペア:

[(1, 6690000850), (2, 3345000425), (5, 1338000170), (10, 669000085), (13, 514615450), (25, 267600034), (26, 257307725), (50, 133800017), (65, 102923090), (130, 51461545), (163, 41042950), (233, 28712450), (271, 24686350), (325, 20584618), (326, 20521475), (466, 14356225), (542, 12343175), (650, 10292309), (815, 8208590), (1165, 5742490), (1355, 4937270), (1630, 4104295), (2119, 3157150), (2330, 2871245), (2710, 2468635), (3029, 2208650), (3523, 1898950), (4075, 1641718), (4238, 1578575), (5825, 1148498), (6058, 1104325), (6775, 987454), (7046, 949475), (8150, 820859), (10595, 631430), (11650, 574249), (13550, 493727), (15145, 441730), (17615, 379790), (21190, 315715), (30290, 220865), (35230, 189895), (37979, 176150), (44173, 151450), (52975, 126286), (63143, 105950), (75725, 88346), (75958, 88075)]