117706420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4231}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 268748928

約数和(自身を除く): 151042508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 4231, 5564, 6955, 8462, 13910, 16924, 21155, 27820, 42310, 55003, 84620, 110006, 220012, 275015, 452717, 550030, 905434, 1100060, 1810868, 2263585, 4527170, 5885321, 9054340, 11770642, 23541284, 29426605, 58853210, 117706420]

約数ペア:

[(1, 117706420), (2, 58853210), (4, 29426605), (5, 23541284), (10, 11770642), (13, 9054340), (20, 5885321), (26, 4527170), (52, 2263585), (65, 1810868), (107, 1100060), (130, 905434), (214, 550030), (260, 452717), (428, 275015), (535, 220012), (1070, 110006), (1391, 84620), (2140, 55003), (2782, 42310), (4231, 27820), (5564, 21155), (6955, 16924), (8462, 13910)]