56636380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 123734016

約数和(自身を除く): 67097636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 547, 620, 668, 835, 1094, 1670, 2188, 2735, 3340, 5177, 5470, 10354, 10940, 16957, 20708, 25885, 33914, 51770, 67828, 84785, 91349, 103540, 169570, 182698, 339140, 365396, 456745, 913490, 1826980, 2831819, 5663638, 11327276, 14159095, 28318190, 56636380]

約数ペア:

[(1, 56636380), (2, 28318190), (4, 14159095), (5, 11327276), (10, 5663638), (20, 2831819), (31, 1826980), (62, 913490), (124, 456745), (155, 365396), (167, 339140), (310, 182698), (334, 169570), (547, 103540), (620, 91349), (668, 84785), (835, 67828), (1094, 51770), (1670, 33914), (2188, 25885), (2735, 20708), (3340, 16957), (5177, 10940), (5470, 10354)]