7480773650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{13451}}^1$

素因数の和:13704

約数の個数: 72

約数和(自身を含む): 16258463856

約数和(自身を除く): 8777690206

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 227, 245, 350, 454, 490, 1135, 1225, 1589, 2270, 2450, 3178, 5675, 7945, 11123, 11350, 13451, 15890, 22246, 26902, 39725, 55615, 67255, 79450, 94157, 111230, 134510, 188314, 278075, 336275, 470785, 556150, 659099, 672550, 941570, 1318198, 2353925, 3053377, 3295495, 4707850, 6106754, 6590990, 15266885, 16477475, 21373639, 30533770, 32954950, 42747278, 76334425, 106868195, 149615473, 152668850, 213736390, 299230946, 534340975, 748077365, 1068681950, 1496154730, 3740386825, 7480773650]

約数ペア:

[(1, 7480773650), (2, 3740386825), (5, 1496154730), (7, 1068681950), (10, 748077365), (14, 534340975), (25, 299230946), (35, 213736390), (49, 152668850), (50, 149615473), (70, 106868195), (98, 76334425), (175, 42747278), (227, 32954950), (245, 30533770), (350, 21373639), (454, 16477475), (490, 15266885), (1135, 6590990), (1225, 6106754), (1589, 4707850), (2270, 3295495), (2450, 3053377), (3178, 2353925), (5675, 1318198), (7945, 941570), (11123, 672550), (11350, 659099), (13451, 556150), (15890, 470785), (22246, 336275), (26902, 278075), (39725, 188314), (55615, 134510), (67255, 111230), (79450, 94157)]