134246120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108263}}^1$

素因数の和:108305

約数の個数: 32

約数和(自身を含む): 311800320

約数和(自身を除く): 177554200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 108263, 216526, 433052, 541315, 866104, 1082630, 2165260, 3356153, 4330520, 6712306, 13424612, 16780765, 26849224, 33561530, 67123060, 134246120]

約数ペア:

[(1, 134246120), (2, 67123060), (4, 33561530), (5, 26849224), (8, 16780765), (10, 13424612), (20, 6712306), (31, 4330520), (40, 3356153), (62, 2165260), (124, 1082630), (155, 866104), (248, 541315), (310, 433052), (620, 216526), (1240, 108263)]