80793650

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 60

約数和(自身を含む): 175572282

約数和(自身を除く): 94778632

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 673, 686, 1225, 1346, 1715, 2401, 2450, 3365, 3430, 4711, 4802, 6730, 8575, 9422, 12005, 16825, 17150, 23555, 24010, 32977, 33650, 47110, 60025, 65954, 117775, 120050, 164885, 230839, 235550, 329770, 461678, 824425, 1154195, 1615873, 1648850, 2308390, 3231746, 5770975, 8079365, 11541950, 16158730, 40396825, 80793650]

約数ペア:

[(1, 80793650), (2, 40396825), (5, 16158730), (7, 11541950), (10, 8079365), (14, 5770975), (25, 3231746), (35, 2308390), (49, 1648850), (50, 1615873), (70, 1154195), (98, 824425), (175, 461678), (245, 329770), (343, 235550), (350, 230839), (490, 164885), (673, 120050), (686, 117775), (1225, 65954), (1346, 60025), (1715, 47110), (2401, 33650), (2450, 32977), (3365, 24010), (3430, 23555), (4711, 17150), (4802, 16825), (6730, 12005), (8575, 9422)]