520075816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5386

約数の個数: 64

約数和(自身を含む): 1122750720

約数和(自身を除く): 602674904

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 5303, 7544, 10606, 12259, 21212, 24518, 42424, 49036, 68939, 98072, 121969, 137878, 217423, 243938, 275756, 434846, 487876, 551512, 869692, 975752, 1585597, 1739384, 2826499, 3171194, 5000729, 5652998, 6342388, 10001458, 11305996, 12684776, 20002916, 22611992, 40005832, 65009477, 130018954, 260037908, 520075816]

約数ペア:

[(1, 520075816), (2, 260037908), (4, 130018954), (8, 65009477), (13, 40005832), (23, 22611992), (26, 20002916), (41, 12684776), (46, 11305996), (52, 10001458), (82, 6342388), (92, 5652998), (104, 5000729), (164, 3171194), (184, 2826499), (299, 1739384), (328, 1585597), (533, 975752), (598, 869692), (943, 551512), (1066, 487876), (1196, 434846), (1886, 275756), (2132, 243938), (2392, 217423), (3772, 137878), (4264, 121969), (5303, 98072), (7544, 68939), (10606, 49036), (12259, 42424), (21212, 24518)]