297851450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{911}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 598461696

約数和(自身を除く): 300610246

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 503, 650, 911, 1006, 1822, 2515, 4555, 5030, 6539, 9110, 11843, 12575, 13078, 22775, 23686, 25150, 32695, 45550, 59215, 65390, 118430, 163475, 296075, 326950, 458233, 592150, 916466, 2291165, 4582330, 5957029, 11455825, 11914058, 22911650, 29785145, 59570290, 148925725, 297851450]

約数ペア:

[(1, 297851450), (2, 148925725), (5, 59570290), (10, 29785145), (13, 22911650), (25, 11914058), (26, 11455825), (50, 5957029), (65, 4582330), (130, 2291165), (325, 916466), (503, 592150), (650, 458233), (911, 326950), (1006, 296075), (1822, 163475), (2515, 118430), (4555, 65390), (5030, 59215), (6539, 45550), (9110, 32695), (11843, 25150), (12575, 23686), (13078, 22775)]