14780260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 35675136

約数和(自身を除く): 20894876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 127, 220, 230, 253, 254, 460, 506, 508, 529, 635, 1012, 1058, 1265, 1270, 1397, 2116, 2530, 2540, 2645, 2794, 2921, 5060, 5290, 5588, 5819, 5842, 6985, 10580, 11638, 11684, 13970, 14605, 23276, 27940, 29095, 29210, 32131, 58190, 58420, 64262, 67183, 116380, 128524, 134366, 160655, 268732, 321310, 335915, 642620, 671830, 739013, 1343660, 1478026, 2956052, 3695065, 7390130, 14780260]

約数ペア:

[(1, 14780260), (2, 7390130), (4, 3695065), (5, 2956052), (10, 1478026), (11, 1343660), (20, 739013), (22, 671830), (23, 642620), (44, 335915), (46, 321310), (55, 268732), (92, 160655), (110, 134366), (115, 128524), (127, 116380), (220, 67183), (230, 64262), (253, 58420), (254, 58190), (460, 32131), (506, 29210), (508, 29095), (529, 27940), (635, 23276), (1012, 14605), (1058, 13970), (1265, 11684), (1270, 11638), (1397, 10580), (2116, 6985), (2530, 5842), (2540, 5819), (2645, 5588), (2794, 5290), (2921, 5060)]