4242030080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53453}}^1$

素因数の和:53507

約数の個数: 80

約数和(自身を含む): 10499220864

約数和(自身を除く): 6257190784

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, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 53453, 79360, 106906, 213812, 267265, 427624, 534530, 855248, 1069060, 1657043, 1710496, 2138120, 3314086, 3420992, 4276240, 6628172, 6841984, 8285215, 8552480, 13256344, 13683968, 16570430, 17104960, 26512688, 27367936, 33140860, 34209920, 53025376, 66281720, 68419840, 106050752, 132563440, 136839680, 212101504, 265126880, 424203008, 530253760, 848406016, 1060507520, 2121015040, 4242030080]

約数ペア:

[(1, 4242030080), (2, 2121015040), (4, 1060507520), (5, 848406016), (8, 530253760), (10, 424203008), (16, 265126880), (20, 212101504), (31, 136839680), (32, 132563440), (40, 106050752), (62, 68419840), (64, 66281720), (80, 53025376), (124, 34209920), (128, 33140860), (155, 27367936), (160, 26512688), (248, 17104960), (256, 16570430), (310, 13683968), (320, 13256344), (496, 8552480), (512, 8285215), (620, 6841984), (640, 6628172), (992, 4276240), (1240, 3420992), (1280, 3314086), (1984, 2138120), (2480, 1710496), (2560, 1657043), (3968, 1069060), (4960, 855248), (7936, 534530), (9920, 427624), (15872, 267265), (19840, 213812), (39680, 106906), (53453, 79360)]