263041668380

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4933}}^1\times {\mathrm{9421}}^1$

素因数の和:14646

約数の個数: 48

約数和(自身を含む): 554510629344

約数和(自身を除く): 291468960964

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 4933, 5660, 9421, 9866, 18842, 19732, 24665, 37684, 47105, 49330, 94210, 98660, 188420, 1396039, 2666143, 2792078, 5332286, 5584156, 6980195, 10664572, 13330715, 13960390, 26661430, 27920780, 46473793, 53322860, 92947586, 185895172, 232368965, 464737930, 929475860, 13152083419, 26304166838, 52608333676, 65760417095, 131520834190, 263041668380]

約数ペア:

[(1, 263041668380), (2, 131520834190), (4, 65760417095), (5, 52608333676), (10, 26304166838), (20, 13152083419), (283, 929475860), (566, 464737930), (1132, 232368965), (1415, 185895172), (2830, 92947586), (4933, 53322860), (5660, 46473793), (9421, 27920780), (9866, 26661430), (18842, 13960390), (19732, 13330715), (24665, 10664572), (37684, 6980195), (47105, 5584156), (49330, 5332286), (94210, 2792078), (98660, 2666143), (188420, 1396039)]