14885780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8179}}^1$

素因数の和:8208

約数の個数: 48

約数和(自身を含む): 38478720

約数和(自身を除く): 23592940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8179, 16358, 32716, 40895, 57253, 81790, 106327, 114506, 163580, 212654, 229012, 286265, 425308, 531635, 572530, 744289, 1063270, 1145060, 1488578, 2126540, 2977156, 3721445, 7442890, 14885780]

約数ペア:

[(1, 14885780), (2, 7442890), (4, 3721445), (5, 2977156), (7, 2126540), (10, 1488578), (13, 1145060), (14, 1063270), (20, 744289), (26, 572530), (28, 531635), (35, 425308), (52, 286265), (65, 229012), (70, 212654), (91, 163580), (130, 114506), (140, 106327), (182, 81790), (260, 57253), (364, 40895), (455, 32716), (910, 16358), (1820, 8179)]