45121730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 38703550

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 659, 835, 1318, 1670, 3295, 6590, 6847, 13694, 27019, 34235, 54038, 68470, 110053, 135095, 220106, 270190, 550265, 1100530, 4512173, 9024346, 22560865, 45121730]

約数ペア:

[(1, 45121730), (2, 22560865), (5, 9024346), (10, 4512173), (41, 1100530), (82, 550265), (167, 270190), (205, 220106), (334, 135095), (410, 110053), (659, 68470), (835, 54038), (1318, 34235), (1670, 27019), (3295, 13694), (6590, 6847)]