11856260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 27697152

約数和(自身を除く): 15840892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1471, 1612, 2015, 2942, 4030, 5884, 7355, 8060, 14710, 19123, 29420, 38246, 45601, 76492, 91202, 95615, 182404, 191230, 228005, 382460, 456010, 592813, 912020, 1185626, 2371252, 2964065, 5928130, 11856260]

約数ペア:

[(1, 11856260), (2, 5928130), (4, 2964065), (5, 2371252), (10, 1185626), (13, 912020), (20, 592813), (26, 456010), (31, 382460), (52, 228005), (62, 191230), (65, 182404), (124, 95615), (130, 91202), (155, 76492), (260, 45601), (310, 38246), (403, 29420), (620, 19123), (806, 14710), (1471, 8060), (1612, 7355), (2015, 5884), (2942, 4030)]