1185205880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1$

素因数の和:5136

約数の個数: 64

約数和(自身を含む): 2737476000

約数和(自身を除く): 1552270120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 89, 134, 178, 268, 335, 356, 445, 536, 670, 712, 890, 1340, 1780, 2680, 3560, 4969, 5963, 9938, 11926, 19876, 23852, 24845, 29815, 39752, 47704, 49690, 59630, 99380, 119260, 198760, 238520, 332923, 442241, 665846, 884482, 1331692, 1664615, 1768964, 2211205, 2663384, 3329230, 3537928, 4422410, 6658460, 8844820, 13316920, 17689640, 29630147, 59260294, 118520588, 148150735, 237041176, 296301470, 592602940, 1185205880]

約数ペア:

[(1, 1185205880), (2, 592602940), (4, 296301470), (5, 237041176), (8, 148150735), (10, 118520588), (20, 59260294), (40, 29630147), (67, 17689640), (89, 13316920), (134, 8844820), (178, 6658460), (268, 4422410), (335, 3537928), (356, 3329230), (445, 2663384), (536, 2211205), (670, 1768964), (712, 1664615), (890, 1331692), (1340, 884482), (1780, 665846), (2680, 442241), (3560, 332923), (4969, 238520), (5963, 198760), (9938, 119260), (11926, 99380), (19876, 59630), (23852, 49690), (24845, 47704), (29815, 39752)]