918240050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7020

約数の個数: 96

約数和(自身を含む): 2174860800

約数和(自身を除く): 1256620750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 130, 145, 175, 182, 203, 290, 325, 350, 377, 406, 455, 650, 725, 754, 910, 1015, 1450, 1885, 2030, 2275, 2639, 3770, 4550, 5075, 5278, 6959, 9425, 10150, 13195, 13918, 18850, 26390, 34795, 48713, 65975, 69590, 90467, 97426, 131950, 173975, 180934, 201811, 243565, 347950, 403622, 452335, 487130, 633269, 904670, 1009055, 1217825, 1266538, 1412677, 2018110, 2261675, 2435650, 2623543, 2825354, 3166345, 4523350, 5045275, 5247086, 6332690, 7063385, 10090550, 13117715, 14126770, 15831725, 18364801, 26235430, 31663450, 35316925, 36729602, 65588575, 70633850, 91824005, 131177150, 183648010, 459120025, 918240050]

約数ペア:

[(1, 918240050), (2, 459120025), (5, 183648010), (7, 131177150), (10, 91824005), (13, 70633850), (14, 65588575), (25, 36729602), (26, 35316925), (29, 31663450), (35, 26235430), (50, 18364801), (58, 15831725), (65, 14126770), (70, 13117715), (91, 10090550), (130, 7063385), (145, 6332690), (175, 5247086), (182, 5045275), (203, 4523350), (290, 3166345), (325, 2825354), (350, 2623543), (377, 2435650), (406, 2261675), (455, 2018110), (650, 1412677), (725, 1266538), (754, 1217825), (910, 1009055), (1015, 904670), (1450, 633269), (1885, 487130), (2030, 452335), (2275, 403622), (2639, 347950), (3770, 243565), (4550, 201811), (5075, 180934), (5278, 173975), (6959, 131950), (9425, 97426), (10150, 90467), (13195, 69590), (13918, 65975), (18850, 48713), (26390, 34795)]