5053420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6377300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 167, 170, 178, 334, 340, 356, 445, 668, 835, 890, 1513, 1670, 1780, 2839, 3026, 3340, 5678, 6052, 7565, 11356, 14195, 14863, 15130, 28390, 29726, 30260, 56780, 59452, 74315, 148630, 252671, 297260, 505342, 1010684, 1263355, 2526710, 5053420]

約数ペア:

[(1, 5053420), (2, 2526710), (4, 1263355), (5, 1010684), (10, 505342), (17, 297260), (20, 252671), (34, 148630), (68, 74315), (85, 59452), (89, 56780), (167, 30260), (170, 29726), (178, 28390), (334, 15130), (340, 14863), (356, 14195), (445, 11356), (668, 7565), (835, 6052), (890, 5678), (1513, 3340), (1670, 3026), (1780, 2839)]