97158140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 208801152

約数和(自身を除く): 111643012

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 547, 830, 1070, 1094, 1660, 2140, 2188, 2735, 5470, 8881, 10940, 17762, 35524, 44405, 45401, 58529, 88810, 90802, 117058, 177620, 181604, 227005, 234116, 292645, 454010, 585290, 908020, 1170580, 4857907, 9715814, 19431628, 24289535, 48579070, 97158140]

約数ペア:

[(1, 97158140), (2, 48579070), (4, 24289535), (5, 19431628), (10, 9715814), (20, 4857907), (83, 1170580), (107, 908020), (166, 585290), (214, 454010), (332, 292645), (415, 234116), (428, 227005), (535, 181604), (547, 177620), (830, 117058), (1070, 90802), (1094, 88810), (1660, 58529), (2140, 45401), (2188, 44405), (2735, 35524), (5470, 17762), (8881, 10940)]