3747100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 9561888

約数和(自身を除く): 5814788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 101, 106, 140, 175, 202, 212, 265, 350, 371, 404, 505, 530, 700, 707, 742, 1010, 1060, 1325, 1414, 1484, 1855, 2020, 2525, 2650, 2828, 3535, 3710, 5050, 5300, 5353, 7070, 7420, 9275, 10100, 10706, 14140, 17675, 18550, 21412, 26765, 35350, 37100, 37471, 53530, 70700, 74942, 107060, 133825, 149884, 187355, 267650, 374710, 535300, 749420, 936775, 1873550, 3747100]

約数ペア:

[(1, 3747100), (2, 1873550), (4, 936775), (5, 749420), (7, 535300), (10, 374710), (14, 267650), (20, 187355), (25, 149884), (28, 133825), (35, 107060), (50, 74942), (53, 70700), (70, 53530), (100, 37471), (101, 37100), (106, 35350), (140, 26765), (175, 21412), (202, 18550), (212, 17675), (265, 14140), (350, 10706), (371, 10100), (404, 9275), (505, 7420), (530, 7070), (700, 5353), (707, 5300), (742, 5050), (1010, 3710), (1060, 3535), (1325, 2828), (1414, 2650), (1484, 2525), (1855, 2020)]