84937450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 171473400

約数和(自身を除く): 86535950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 877, 1490, 1754, 1937, 3725, 3874, 4385, 7450, 8770, 9685, 11401, 19370, 21925, 22802, 43850, 48425, 57005, 96850, 114010, 130673, 261346, 285025, 570050, 653365, 1306730, 1698749, 3266825, 3397498, 6533650, 8493745, 16987490, 42468725, 84937450]

約数ペア:

[(1, 84937450), (2, 42468725), (5, 16987490), (10, 8493745), (13, 6533650), (25, 3397498), (26, 3266825), (50, 1698749), (65, 1306730), (130, 653365), (149, 570050), (298, 285025), (325, 261346), (650, 130673), (745, 114010), (877, 96850), (1490, 57005), (1754, 48425), (1937, 43850), (3725, 22802), (3874, 21925), (4385, 19370), (7450, 11401), (8770, 9685)]