72885700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 167879880

約数和(自身を除く): 94994180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 410, 580, 613, 725, 820, 1025, 1189, 1226, 1450, 2050, 2378, 2452, 2900, 3065, 4100, 4756, 5945, 6130, 11890, 12260, 15325, 17777, 23780, 25133, 29725, 30650, 35554, 50266, 59450, 61300, 71108, 88885, 100532, 118900, 125665, 177770, 251330, 355540, 444425, 502660, 628325, 728857, 888850, 1256650, 1457714, 1777700, 2513300, 2915428, 3644285, 7288570, 14577140, 18221425, 36442850, 72885700]

約数ペア:

[(1, 72885700), (2, 36442850), (4, 18221425), (5, 14577140), (10, 7288570), (20, 3644285), (25, 2915428), (29, 2513300), (41, 1777700), (50, 1457714), (58, 1256650), (82, 888850), (100, 728857), (116, 628325), (145, 502660), (164, 444425), (205, 355540), (290, 251330), (410, 177770), (580, 125665), (613, 118900), (725, 100532), (820, 88885), (1025, 71108), (1189, 61300), (1226, 59450), (1450, 50266), (2050, 35554), (2378, 30650), (2452, 29725), (2900, 25133), (3065, 23780), (4100, 17777), (4756, 15325), (5945, 12260), (6130, 11890)]