5126645200

素因数分解:

$2^4\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{12553}}^1$

素因数の和:13592

約数の個数: 60

約数和(自身を含む): 12329810668

約数和(自身を除く): 7203165468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1021, 2042, 4084, 5105, 8168, 10210, 12553, 16336, 20420, 25106, 25525, 40840, 50212, 51050, 62765, 81680, 100424, 102100, 125530, 200848, 204200, 251060, 313825, 408400, 502120, 627650, 1004240, 1255300, 2510600, 5021200, 12816613, 25633226, 51266452, 64083065, 102532904, 128166130, 205065808, 256332260, 320415325, 512664520, 640830650, 1025329040, 1281661300, 2563322600, 5126645200]

約数ペア:

[(1, 5126645200), (2, 2563322600), (4, 1281661300), (5, 1025329040), (8, 640830650), (10, 512664520), (16, 320415325), (20, 256332260), (25, 205065808), (40, 128166130), (50, 102532904), (80, 64083065), (100, 51266452), (200, 25633226), (400, 12816613), (1021, 5021200), (2042, 2510600), (4084, 1255300), (5105, 1004240), (8168, 627650), (10210, 502120), (12553, 408400), (16336, 313825), (20420, 251060), (25106, 204200), (25525, 200848), (40840, 125530), (50212, 102100), (51050, 100424), (62765, 81680)]