45858020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9283}}^1$

素因数の和:9324

約数の個数: 48

約数和(自身を含む): 109179840

約数和(自身を除く): 63321820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9283, 18566, 37132, 46415, 92830, 120679, 176377, 185660, 241358, 352754, 482716, 603395, 705508, 881885, 1206790, 1763770, 2292901, 2413580, 3527540, 4585802, 9171604, 11464505, 22929010, 45858020]

約数ペア:

[(1, 45858020), (2, 22929010), (4, 11464505), (5, 9171604), (10, 4585802), (13, 3527540), (19, 2413580), (20, 2292901), (26, 1763770), (38, 1206790), (52, 881885), (65, 705508), (76, 603395), (95, 482716), (130, 352754), (190, 241358), (247, 185660), (260, 176377), (380, 120679), (494, 92830), (988, 46415), (1235, 37132), (2470, 18566), (4940, 9283)]