2023280350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{444677}}^1$

素因数の和:444709

約数の個数: 48

約数和(自身を含む): 4631766048

約数和(自身を除く): 2608485698

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 444677, 889354, 2223385, 3112739, 4446770, 5780801, 6225478, 11116925, 11561602, 15563695, 22233850, 28904005, 31127390, 40465607, 57808010, 77818475, 80931214, 144520025, 155636950, 202328035, 289040050, 404656070, 1011640175, 2023280350]

約数ペア:

[(1, 2023280350), (2, 1011640175), (5, 404656070), (7, 289040050), (10, 202328035), (13, 155636950), (14, 144520025), (25, 80931214), (26, 77818475), (35, 57808010), (50, 40465607), (65, 31127390), (70, 28904005), (91, 22233850), (130, 15563695), (175, 11561602), (182, 11116925), (325, 6225478), (350, 5780801), (455, 4446770), (650, 3112739), (910, 2223385), (2275, 889354), (4550, 444677)]