23569870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 20053490

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 373, 445, 710, 746, 890, 1865, 3730, 6319, 12638, 26483, 31595, 33197, 52966, 63190, 66394, 132415, 165985, 264830, 331970, 2356987, 4713974, 11784935, 23569870]

約数ペア:

[(1, 23569870), (2, 11784935), (5, 4713974), (10, 2356987), (71, 331970), (89, 264830), (142, 165985), (178, 132415), (355, 66394), (373, 63190), (445, 52966), (710, 33197), (746, 31595), (890, 26483), (1865, 12638), (3730, 6319)]