29479640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 41368360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 491, 632, 760, 790, 982, 1501, 1580, 1964, 2455, 3002, 3160, 3928, 4910, 6004, 7505, 9329, 9820, 12008, 15010, 18658, 19640, 30020, 37316, 38789, 46645, 60040, 74632, 77578, 93290, 155156, 186580, 193945, 310312, 373160, 387890, 736991, 775780, 1473982, 1551560, 2947964, 3684955, 5895928, 7369910, 14739820, 29479640]

約数ペア:

[(1, 29479640), (2, 14739820), (4, 7369910), (5, 5895928), (8, 3684955), (10, 2947964), (19, 1551560), (20, 1473982), (38, 775780), (40, 736991), (76, 387890), (79, 373160), (95, 310312), (152, 193945), (158, 186580), (190, 155156), (316, 93290), (380, 77578), (395, 74632), (491, 60040), (632, 46645), (760, 38789), (790, 37316), (982, 30020), (1501, 19640), (1580, 18658), (1964, 15010), (2455, 12008), (3002, 9820), (3160, 9329), (3928, 7505), (4910, 6004)]