72076006060

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{977}}^1\times {\mathrm{4049}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 151718313600

約数和(自身を除く): 79642307540

約数列:

[1, 2, 4, 5, 10, 20, 911, 977, 1822, 1954, 3644, 3908, 4049, 4555, 4885, 8098, 9110, 9770, 16196, 18220, 19540, 20245, 40490, 80980, 890047, 1780094, 3560188, 3688639, 3955873, 4450235, 7377278, 7911746, 8900470, 14754556, 15823492, 17800940, 18443195, 19779365, 36886390, 39558730, 73772780, 79117460, 3603800303, 7207600606, 14415201212, 18019001515, 36038003030, 72076006060]

約数ペア:

[(1, 72076006060), (2, 36038003030), (4, 18019001515), (5, 14415201212), (10, 7207600606), (20, 3603800303), (911, 79117460), (977, 73772780), (1822, 39558730), (1954, 36886390), (3644, 19779365), (3908, 18443195), (4049, 17800940), (4555, 15823492), (4885, 14754556), (8098, 8900470), (9110, 7911746), (9770, 7377278), (16196, 4450235), (18220, 3955873), (19540, 3688639), (20245, 3560188), (40490, 1780094), (80980, 890047)]