74922380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 170849280

約数和(自身を除く): 95926900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2269, 2540, 3302, 4538, 6604, 8255, 9076, 11345, 16510, 22690, 29497, 33020, 45380, 58994, 117988, 147485, 288163, 294970, 576326, 589940, 1152652, 1440815, 2881630, 3746119, 5763260, 7492238, 14984476, 18730595, 37461190, 74922380]

約数ペア:

[(1, 74922380), (2, 37461190), (4, 18730595), (5, 14984476), (10, 7492238), (13, 5763260), (20, 3746119), (26, 2881630), (52, 1440815), (65, 1152652), (127, 589940), (130, 576326), (254, 294970), (260, 288163), (508, 147485), (635, 117988), (1270, 58994), (1651, 45380), (2269, 33020), (2540, 29497), (3302, 22690), (4538, 16510), (6604, 11345), (8255, 9076)]