3721503860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{24019}}^1$

素因数の和:24216

約数の個数: 48

約数和(自身を含む): 8006154240

約数和(自身を除く): 4284650380

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 127, 244, 254, 305, 508, 610, 635, 1220, 1270, 2540, 7747, 15494, 24019, 30988, 38735, 48038, 77470, 96076, 120095, 154940, 240190, 480380, 1465159, 2930318, 3050413, 5860636, 6100826, 7325795, 12201652, 14651590, 15252065, 29303180, 30504130, 61008260, 186075193, 372150386, 744300772, 930375965, 1860751930, 3721503860]

約数ペア:

[(1, 3721503860), (2, 1860751930), (4, 930375965), (5, 744300772), (10, 372150386), (20, 186075193), (61, 61008260), (122, 30504130), (127, 29303180), (244, 15252065), (254, 14651590), (305, 12201652), (508, 7325795), (610, 6100826), (635, 5860636), (1220, 3050413), (1270, 2930318), (2540, 1465159), (7747, 480380), (15494, 240190), (24019, 154940), (30988, 120095), (38735, 96076), (48038, 77470)]