25255490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 49363776

約数和(自身を除く): 24108286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1483, 1703, 2966, 3406, 7415, 8515, 14830, 17030, 19279, 38558, 96395, 192790, 194273, 388546, 971365, 1942730, 2525549, 5051098, 12627745, 25255490]

約数ペア:

[(1, 25255490), (2, 12627745), (5, 5051098), (10, 2525549), (13, 1942730), (26, 971365), (65, 388546), (130, 194273), (131, 192790), (262, 96395), (655, 38558), (1310, 19279), (1483, 17030), (1703, 14830), (2966, 8515), (3406, 7415)]