4631886080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116731}}^1$

素因数の和:116783

約数の個数: 72

約数和(自身を含む): 11452809984

約数和(自身を除く): 6820923904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 116731, 233462, 466924, 583655, 933848, 1167310, 1867696, 2334620, 3618661, 3735392, 4669240, 7237322, 7470784, 9338480, 14474644, 14941568, 18093305, 18676960, 28949288, 29883136, 36186610, 37353920, 57898576, 72373220, 74707840, 115797152, 144746440, 149415680, 231594304, 289492880, 463188608, 578985760, 926377216, 1157971520, 2315943040, 4631886080]

約数ペア:

[(1, 4631886080), (2, 2315943040), (4, 1157971520), (5, 926377216), (8, 578985760), (10, 463188608), (16, 289492880), (20, 231594304), (31, 149415680), (32, 144746440), (40, 115797152), (62, 74707840), (64, 72373220), (80, 57898576), (124, 37353920), (128, 36186610), (155, 29883136), (160, 28949288), (248, 18676960), (256, 18093305), (310, 14941568), (320, 14474644), (496, 9338480), (620, 7470784), (640, 7237322), (992, 4669240), (1240, 3735392), (1280, 3618661), (1984, 2334620), (2480, 1867696), (3968, 1167310), (4960, 933848), (7936, 583655), (9920, 466924), (19840, 233462), (39680, 116731)]