141570650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 284841144

約数和(自身を除く): 143270494

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 353, 617, 650, 706, 1234, 1765, 3085, 3530, 4589, 6170, 8021, 8825, 9178, 15425, 16042, 17650, 22945, 30850, 40105, 45890, 80210, 114725, 200525, 217801, 229450, 401050, 435602, 1089005, 2178010, 2831413, 5445025, 5662826, 10890050, 14157065, 28314130, 70785325, 141570650]

約数ペア:

[(1, 141570650), (2, 70785325), (5, 28314130), (10, 14157065), (13, 10890050), (25, 5662826), (26, 5445025), (50, 2831413), (65, 2178010), (130, 1089005), (325, 435602), (353, 401050), (617, 229450), (650, 217801), (706, 200525), (1234, 114725), (1765, 80210), (3085, 45890), (3530, 40105), (4589, 30850), (6170, 22945), (8021, 17650), (8825, 16042), (9178, 15425)]