23415014740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1268419}}^1$

素因数の和:1268512

約数の個数: 48

約数和(自身を含む): 53699829120

約数和(自身を除く): 30284814380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 1268419, 2536838, 5073676, 6342095, 12684190, 16489447, 25368380, 32978894, 65957788, 82447235, 90057749, 164894470, 180115498, 329788940, 360230996, 450288745, 900577490, 1170750737, 1801154980, 2341501474, 4683002948, 5853753685, 11707507370, 23415014740]

約数ペア:

[(1, 23415014740), (2, 11707507370), (4, 5853753685), (5, 4683002948), (10, 2341501474), (13, 1801154980), (20, 1170750737), (26, 900577490), (52, 450288745), (65, 360230996), (71, 329788940), (130, 180115498), (142, 164894470), (260, 90057749), (284, 82447235), (355, 65957788), (710, 32978894), (923, 25368380), (1420, 16489447), (1846, 12684190), (3692, 6342095), (4615, 5073676), (9230, 2536838), (18460, 1268419)]