5736706820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{247913}}^1$

素因数の和:248024

約数の個数: 48

約数和(自身を含む): 13119608880

約数和(自身を除く): 7382902060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5785, 11570, 23140, 247913, 495826, 991652, 1239565, 2479130, 3222869, 4958260, 6445738, 12891476, 16114345, 22064257, 32228690, 44128514, 64457380, 88257028, 110321285, 220642570, 286835341, 441285140, 573670682, 1147341364, 1434176705, 2868353410, 5736706820]

約数ペア:

[(1, 5736706820), (2, 2868353410), (4, 1434176705), (5, 1147341364), (10, 573670682), (13, 441285140), (20, 286835341), (26, 220642570), (52, 110321285), (65, 88257028), (89, 64457380), (130, 44128514), (178, 32228690), (260, 22064257), (356, 16114345), (445, 12891476), (890, 6445738), (1157, 4958260), (1780, 3222869), (2314, 2479130), (4628, 1239565), (5785, 991652), (11570, 495826), (23140, 247913)]