2501936350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{929}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 4740343920

約数和(自身を除く): 2238407570

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 883, 929, 1525, 1766, 1858, 3050, 4415, 4645, 8830, 9290, 22075, 23225, 44150, 46450, 53863, 56669, 107726, 113338, 269315, 283345, 538630, 566690, 820307, 1346575, 1416725, 1640614, 2693150, 2833450, 4101535, 8203070, 20507675, 41015350, 50038727, 100077454, 250193635, 500387270, 1250968175, 2501936350]

約数ペア:

[(1, 2501936350), (2, 1250968175), (5, 500387270), (10, 250193635), (25, 100077454), (50, 50038727), (61, 41015350), (122, 20507675), (305, 8203070), (610, 4101535), (883, 2833450), (929, 2693150), (1525, 1640614), (1766, 1416725), (1858, 1346575), (3050, 820307), (4415, 566690), (4645, 538630), (8830, 283345), (9290, 269315), (22075, 113338), (23225, 107726), (44150, 56669), (46450, 53863)]