17930900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 54

約数和(自身を含む): 42173082

約数和(自身を除く): 24242182

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1061, 1300, 1690, 2122, 3380, 4225, 4244, 5305, 8450, 10610, 13793, 16900, 21220, 26525, 27586, 53050, 55172, 68965, 106100, 137930, 179309, 275860, 344825, 358618, 689650, 717236, 896545, 1379300, 1793090, 3586180, 4482725, 8965450, 17930900]

約数ペア:

[(1, 17930900), (2, 8965450), (4, 4482725), (5, 3586180), (10, 1793090), (13, 1379300), (20, 896545), (25, 717236), (26, 689650), (50, 358618), (52, 344825), (65, 275860), (100, 179309), (130, 137930), (169, 106100), (260, 68965), (325, 55172), (338, 53050), (650, 27586), (676, 26525), (845, 21220), (1061, 16900), (1300, 13793), (1690, 10610), (2122, 8450), (3380, 5305), (4225, 4244)]