13968130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 28626048

約数和(自身を除く): 14657918

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5521, 11042, 27605, 55210, 60731, 121462, 126983, 253966, 303655, 607310, 634915, 1269830, 1396813, 2793626, 6984065, 13968130]

約数ペア:

[(1, 13968130), (2, 6984065), (5, 2793626), (10, 1396813), (11, 1269830), (22, 634915), (23, 607310), (46, 303655), (55, 253966), (110, 126983), (115, 121462), (230, 60731), (253, 55210), (506, 27605), (1265, 11042), (2530, 5521)]