2012552360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{552899}}^1$

素因数の和:552930

約数の個数: 64

約数和(自身を含む): 5573232000

約数和(自身を除く): 3560679640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 552899, 1105798, 2211596, 2764495, 3870293, 4423192, 5528990, 7187687, 7740586, 11057980, 14375374, 15481172, 19351465, 22115960, 28750748, 30962344, 35938435, 38702930, 50313809, 57501496, 71876870, 77405860, 100627618, 143753740, 154811720, 201255236, 251569045, 287507480, 402510472, 503138090, 1006276180, 2012552360]

約数ペア:

[(1, 2012552360), (2, 1006276180), (4, 503138090), (5, 402510472), (7, 287507480), (8, 251569045), (10, 201255236), (13, 154811720), (14, 143753740), (20, 100627618), (26, 77405860), (28, 71876870), (35, 57501496), (40, 50313809), (52, 38702930), (56, 35938435), (65, 30962344), (70, 28750748), (91, 22115960), (104, 19351465), (130, 15481172), (140, 14375374), (182, 11057980), (260, 7740586), (280, 7187687), (364, 5528990), (455, 4423192), (520, 3870293), (728, 2764495), (910, 2211596), (1820, 1105798), (3640, 552899)]