713973650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64613}}^1$

素因数の和:64655

約数の個数: 48

約数和(自身を含む): 1514293704

約数和(自身を除く): 800320054

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 64613, 129226, 323065, 646130, 839969, 1098421, 1615325, 1679938, 2196842, 3230650, 4199845, 5492105, 8399690, 10984210, 14279473, 20999225, 27460525, 28558946, 41998450, 54921050, 71397365, 142794730, 356986825, 713973650]

約数ペア:

[(1, 713973650), (2, 356986825), (5, 142794730), (10, 71397365), (13, 54921050), (17, 41998450), (25, 28558946), (26, 27460525), (34, 20999225), (50, 14279473), (65, 10984210), (85, 8399690), (130, 5492105), (170, 4199845), (221, 3230650), (325, 2196842), (425, 1679938), (442, 1615325), (650, 1098421), (850, 839969), (1105, 646130), (2210, 323065), (5525, 129226), (11050, 64613)]