2012257100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3331}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 4997680128

約数和(自身を除く): 2985423028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 863, 1726, 3331, 3452, 4315, 6041, 6662, 8630, 12082, 13324, 16655, 17260, 21575, 23317, 24164, 30205, 33310, 43150, 46634, 60410, 66620, 83275, 86300, 93268, 116585, 120820, 151025, 166550, 233170, 302050, 333100, 466340, 582925, 604100, 1165850, 2331700, 2874653, 5749306, 11498612, 14373265, 20122571, 28746530, 40245142, 57493060, 71866325, 80490284, 100612855, 143732650, 201225710, 287465300, 402451420, 503064275, 1006128550, 2012257100]

約数ペア:

[(1, 2012257100), (2, 1006128550), (4, 503064275), (5, 402451420), (7, 287465300), (10, 201225710), (14, 143732650), (20, 100612855), (25, 80490284), (28, 71866325), (35, 57493060), (50, 40245142), (70, 28746530), (100, 20122571), (140, 14373265), (175, 11498612), (350, 5749306), (700, 2874653), (863, 2331700), (1726, 1165850), (3331, 604100), (3452, 582925), (4315, 466340), (6041, 333100), (6662, 302050), (8630, 233170), (12082, 166550), (13324, 151025), (16655, 120820), (17260, 116585), (21575, 93268), (23317, 86300), (24164, 83275), (30205, 66620), (33310, 60410), (43150, 46634)]