1610107180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{318203}}^1$

素因数の和:318246

約数の個数: 48

約数和(自身を含む): 3848995584

約数和(自身を除く): 2238888404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 318203, 636406, 1272812, 1591015, 3182030, 3500233, 6364060, 7000466, 7318669, 14000932, 14637338, 17501165, 29274676, 35002330, 36593345, 70004660, 73186690, 80505359, 146373380, 161010718, 322021436, 402526795, 805053590, 1610107180]

約数ペア:

[(1, 1610107180), (2, 805053590), (4, 402526795), (5, 322021436), (10, 161010718), (11, 146373380), (20, 80505359), (22, 73186690), (23, 70004660), (44, 36593345), (46, 35002330), (55, 29274676), (92, 17501165), (110, 14637338), (115, 14000932), (220, 7318669), (230, 7000466), (253, 6364060), (460, 3500233), (506, 3182030), (1012, 1591015), (1265, 1272812), (2530, 636406), (5060, 318203)]