65441350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 132772752

約数和(自身を除く): 67331402

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 1213, 2075, 2158, 2426, 4150, 5395, 6065, 10790, 12130, 15769, 26975, 30325, 31538, 53950, 60650, 78845, 100679, 157690, 201358, 394225, 503395, 788450, 1006790, 1308827, 2516975, 2617654, 5033950, 6544135, 13088270, 32720675, 65441350]

約数ペア:

[(1, 65441350), (2, 32720675), (5, 13088270), (10, 6544135), (13, 5033950), (25, 2617654), (26, 2516975), (50, 1308827), (65, 1006790), (83, 788450), (130, 503395), (166, 394225), (325, 201358), (415, 157690), (650, 100679), (830, 78845), (1079, 60650), (1213, 53950), (2075, 31538), (2158, 30325), (2426, 26975), (4150, 15769), (5395, 12130), (6065, 10790)]