298039300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229261}}^1$

素因数の和:229288

約数の個数: 36

約数和(自身を含む): 696497956

約数和(自身を除く): 398458656

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 229261, 458522, 917044, 1146305, 2292610, 2980393, 4585220, 5731525, 5960786, 11463050, 11921572, 14901965, 22926100, 29803930, 59607860, 74509825, 149019650, 298039300]

約数ペア:

[(1, 298039300), (2, 149019650), (4, 74509825), (5, 59607860), (10, 29803930), (13, 22926100), (20, 14901965), (25, 11921572), (26, 11463050), (50, 5960786), (52, 5731525), (65, 4585220), (100, 2980393), (130, 2292610), (260, 1146305), (325, 917044), (650, 458522), (1300, 229261)]