5099120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4929

約数の個数: 40

約数和(自身を含む): 12770016

約数和(自身を除く): 7670896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4903, 9806, 19612, 24515, 39224, 49030, 63739, 78448, 98060, 127478, 196120, 254956, 318695, 392240, 509912, 637390, 1019824, 1274780, 2549560, 5099120]

約数ペア:

[(1, 5099120), (2, 2549560), (4, 1274780), (5, 1019824), (8, 637390), (10, 509912), (13, 392240), (16, 318695), (20, 254956), (26, 196120), (40, 127478), (52, 98060), (65, 78448), (80, 63739), (104, 49030), (130, 39224), (208, 24515), (260, 19612), (520, 9806), (1040, 4903)]