104720460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134257}}^1$

素因数の和:134282

約数の個数: 48

約数和(自身を含む): 315774816

約数和(自身を除く): 211054356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 134257, 268514, 402771, 537028, 671285, 805542, 1342570, 1611084, 1745341, 2013855, 2685140, 3490682, 4027710, 5236023, 6981364, 8055420, 8726705, 10472046, 17453410, 20944092, 26180115, 34906820, 52360230, 104720460]

約数ペア:

[(1, 104720460), (2, 52360230), (3, 34906820), (4, 26180115), (5, 20944092), (6, 17453410), (10, 10472046), (12, 8726705), (13, 8055420), (15, 6981364), (20, 5236023), (26, 4027710), (30, 3490682), (39, 2685140), (52, 2013855), (60, 1745341), (65, 1611084), (78, 1342570), (130, 805542), (156, 671285), (195, 537028), (260, 402771), (390, 268514), (780, 134257)]