13922260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 32219712

約数和(自身を除く): 18297452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 523, 605, 1046, 1210, 1331, 2092, 2420, 2615, 2662, 5230, 5324, 5753, 6655, 10460, 11506, 13310, 23012, 26620, 28765, 57530, 63283, 115060, 126566, 253132, 316415, 632830, 696113, 1265660, 1392226, 2784452, 3480565, 6961130, 13922260]

約数ペア:

[(1, 13922260), (2, 6961130), (4, 3480565), (5, 2784452), (10, 1392226), (11, 1265660), (20, 696113), (22, 632830), (44, 316415), (55, 253132), (110, 126566), (121, 115060), (220, 63283), (242, 57530), (484, 28765), (523, 26620), (605, 23012), (1046, 13310), (1210, 11506), (1331, 10460), (2092, 6655), (2420, 5753), (2615, 5324), (2662, 5230)]