33698020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 75600000

約数和(自身を除く): 41901980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1249, 1349, 1420, 2498, 2698, 4996, 5396, 6245, 6745, 12490, 13490, 23731, 24980, 26980, 47462, 88679, 94924, 118655, 177358, 237310, 354716, 443395, 474620, 886790, 1684901, 1773580, 3369802, 6739604, 8424505, 16849010, 33698020]

約数ペア:

[(1, 33698020), (2, 16849010), (4, 8424505), (5, 6739604), (10, 3369802), (19, 1773580), (20, 1684901), (38, 886790), (71, 474620), (76, 443395), (95, 354716), (142, 237310), (190, 177358), (284, 118655), (355, 94924), (380, 88679), (710, 47462), (1249, 26980), (1349, 24980), (1420, 23731), (2498, 13490), (2698, 12490), (4996, 6745), (5396, 6245)]