82048980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 254185344

約数和(自身を除く): 172136364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2843, 2886, 4810, 5686, 5772, 7215, 8529, 9620, 11372, 14215, 14430, 17058, 28430, 28860, 34116, 36959, 42645, 56860, 73918, 85290, 105191, 110877, 147836, 170580, 184795, 210382, 221754, 315573, 369590, 420764, 443508, 525955, 554385, 631146, 739180, 1051910, 1108770, 1262292, 1367483, 1577865, 2103820, 2217540, 2734966, 3155730, 4102449, 5469932, 6311460, 6837415, 8204898, 13674830, 16409796, 20512245, 27349660, 41024490, 82048980]

約数ペア:

[(1, 82048980), (2, 41024490), (3, 27349660), (4, 20512245), (5, 16409796), (6, 13674830), (10, 8204898), (12, 6837415), (13, 6311460), (15, 5469932), (20, 4102449), (26, 3155730), (30, 2734966), (37, 2217540), (39, 2103820), (52, 1577865), (60, 1367483), (65, 1262292), (74, 1108770), (78, 1051910), (111, 739180), (130, 631146), (148, 554385), (156, 525955), (185, 443508), (195, 420764), (222, 369590), (260, 315573), (370, 221754), (390, 210382), (444, 184795), (481, 170580), (555, 147836), (740, 110877), (780, 105191), (962, 85290), (1110, 73918), (1443, 56860), (1924, 42645), (2220, 36959), (2405, 34116), (2843, 28860), (2886, 28430), (4810, 17058), (5686, 14430), (5772, 14215), (7215, 11372), (8529, 9620)]