10642190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 20938176

約数和(自身を除く): 10295986

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1153, 1846, 2306, 4615, 5765, 9230, 11530, 14989, 29978, 74945, 81863, 149890, 163726, 409315, 818630, 1064219, 2128438, 5321095, 10642190]

約数ペア:

[(1, 10642190), (2, 5321095), (5, 2128438), (10, 1064219), (13, 818630), (26, 409315), (65, 163726), (71, 149890), (130, 81863), (142, 74945), (355, 29978), (710, 14989), (923, 11530), (1153, 9230), (1846, 5765), (2306, 4615)]