2100032300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1451}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 4684668912

約数和(自身を除く): 2584636612

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 353, 410, 706, 820, 1025, 1412, 1451, 1765, 2050, 2902, 3530, 4100, 5804, 7060, 7255, 8825, 14473, 14510, 17650, 28946, 29020, 35300, 36275, 57892, 59491, 72365, 72550, 118982, 144730, 145100, 237964, 289460, 297455, 361825, 512203, 594910, 723650, 1024406, 1189820, 1447300, 1487275, 2048812, 2561015, 2974550, 5122030, 5949100, 10244060, 12805075, 21000323, 25610150, 42000646, 51220300, 84001292, 105001615, 210003230, 420006460, 525008075, 1050016150, 2100032300]

約数ペア:

[(1, 2100032300), (2, 1050016150), (4, 525008075), (5, 420006460), (10, 210003230), (20, 105001615), (25, 84001292), (41, 51220300), (50, 42000646), (82, 25610150), (100, 21000323), (164, 12805075), (205, 10244060), (353, 5949100), (410, 5122030), (706, 2974550), (820, 2561015), (1025, 2048812), (1412, 1487275), (1451, 1447300), (1765, 1189820), (2050, 1024406), (2902, 723650), (3530, 594910), (4100, 512203), (5804, 361825), (7060, 297455), (7255, 289460), (8825, 237964), (14473, 145100), (14510, 144730), (17650, 118982), (28946, 72550), (29020, 72365), (35300, 59491), (36275, 57892)]