73484450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 75006046

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 863, 1310, 1703, 1726, 3275, 3406, 4315, 6550, 8515, 8630, 11219, 17030, 21575, 22438, 42575, 43150, 56095, 85150, 112190, 113053, 226106, 280475, 560950, 565265, 1130530, 1469689, 2826325, 2939378, 5652650, 7348445, 14696890, 36742225, 73484450]

約数ペア:

[(1, 73484450), (2, 36742225), (5, 14696890), (10, 7348445), (13, 5652650), (25, 2939378), (26, 2826325), (50, 1469689), (65, 1130530), (130, 565265), (131, 560950), (262, 280475), (325, 226106), (650, 113053), (655, 112190), (863, 85150), (1310, 56095), (1703, 43150), (1726, 42575), (3275, 22438), (3406, 21575), (4315, 17030), (6550, 11219), (8515, 8630)]