17068520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 44858880

約数和(自身を除く): 27790360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1297, 1316, 1645, 1880, 2594, 2632, 3290, 5188, 6485, 6580, 9079, 10376, 12970, 13160, 18158, 25940, 36316, 45395, 51880, 60959, 72632, 90790, 121918, 181580, 243836, 304795, 363160, 426713, 487672, 609590, 853426, 1219180, 1706852, 2133565, 2438360, 3413704, 4267130, 8534260, 17068520]

約数ペア:

[(1, 17068520), (2, 8534260), (4, 4267130), (5, 3413704), (7, 2438360), (8, 2133565), (10, 1706852), (14, 1219180), (20, 853426), (28, 609590), (35, 487672), (40, 426713), (47, 363160), (56, 304795), (70, 243836), (94, 181580), (140, 121918), (188, 90790), (235, 72632), (280, 60959), (329, 51880), (376, 45395), (470, 36316), (658, 25940), (940, 18158), (1297, 13160), (1316, 12970), (1645, 10376), (1880, 9079), (2594, 6580), (2632, 6485), (3290, 5188)]