1797293840

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{176899}}^1$

素因数の和:177039

約数の個数: 40

約数和(自身を含む): 4211635200

約数和(自身を除く): 2414341360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 176899, 353798, 707596, 884495, 1415192, 1768990, 2830384, 3537980, 7075960, 14151920, 22466173, 44932346, 89864692, 112330865, 179729384, 224661730, 359458768, 449323460, 898646920, 1797293840]

約数ペア:

[(1, 1797293840), (2, 898646920), (4, 449323460), (5, 359458768), (8, 224661730), (10, 179729384), (16, 112330865), (20, 89864692), (40, 44932346), (80, 22466173), (127, 14151920), (254, 7075960), (508, 3537980), (635, 2830384), (1016, 1768990), (1270, 1415192), (2032, 884495), (2540, 707596), (5080, 353798), (10160, 176899)]