17268340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 39513600

約数和(自身を除く): 22245260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 1567, 2204, 2755, 3134, 5510, 6268, 7835, 11020, 15670, 29773, 31340, 45443, 59546, 90886, 119092, 148865, 181772, 227215, 297730, 454430, 595460, 863417, 908860, 1726834, 3453668, 4317085, 8634170, 17268340]

約数ペア:

[(1, 17268340), (2, 8634170), (4, 4317085), (5, 3453668), (10, 1726834), (19, 908860), (20, 863417), (29, 595460), (38, 454430), (58, 297730), (76, 227215), (95, 181772), (116, 148865), (145, 119092), (190, 90886), (290, 59546), (380, 45443), (551, 31340), (580, 29773), (1102, 15670), (1567, 11020), (2204, 7835), (2755, 6268), (3134, 5510)]