74762860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 161173152

約数和(自身を除く): 86410292

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 251, 265, 281, 502, 530, 562, 1004, 1060, 1124, 1255, 1405, 2510, 2810, 5020, 5620, 13303, 14893, 26606, 29786, 53212, 59572, 66515, 70531, 74465, 133030, 141062, 148930, 266060, 282124, 297860, 352655, 705310, 1410620, 3738143, 7476286, 14952572, 18690715, 37381430, 74762860]

約数ペア:

[(1, 74762860), (2, 37381430), (4, 18690715), (5, 14952572), (10, 7476286), (20, 3738143), (53, 1410620), (106, 705310), (212, 352655), (251, 297860), (265, 282124), (281, 266060), (502, 148930), (530, 141062), (562, 133030), (1004, 74465), (1060, 70531), (1124, 66515), (1255, 59572), (1405, 53212), (2510, 29786), (2810, 26606), (5020, 14893), (5620, 13303)]