10828021240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{38501}}^1$

素因数の和:38680

約数の個数: 64

約数和(自身を含む): 24949296000

約数和(自身を除く): 14121274760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 89, 158, 178, 316, 356, 395, 445, 632, 712, 790, 890, 1580, 1780, 3160, 3560, 7031, 14062, 28124, 35155, 38501, 56248, 70310, 77002, 140620, 154004, 192505, 281240, 308008, 385010, 770020, 1540040, 3041579, 3426589, 6083158, 6853178, 12166316, 13706356, 15207895, 17132945, 24332632, 27412712, 30415790, 34265890, 60831580, 68531780, 121663160, 137063560, 270700531, 541401062, 1082802124, 1353502655, 2165604248, 2707005310, 5414010620, 10828021240]

約数ペア:

[(1, 10828021240), (2, 5414010620), (4, 2707005310), (5, 2165604248), (8, 1353502655), (10, 1082802124), (20, 541401062), (40, 270700531), (79, 137063560), (89, 121663160), (158, 68531780), (178, 60831580), (316, 34265890), (356, 30415790), (395, 27412712), (445, 24332632), (632, 17132945), (712, 15207895), (790, 13706356), (890, 12166316), (1580, 6853178), (1780, 6083158), (3160, 3426589), (3560, 3041579), (7031, 1540040), (14062, 770020), (28124, 385010), (35155, 308008), (38501, 281240), (56248, 192505), (70310, 154004), (77002, 140620)]