67667860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 153827856

約数和(自身を除く): 86159996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 1117, 1165, 2234, 2330, 3029, 4468, 4660, 5585, 6058, 11170, 12116, 14521, 15145, 22340, 29042, 30290, 58084, 60580, 72605, 145210, 260261, 290420, 520522, 1041044, 1301305, 2602610, 3383393, 5205220, 6766786, 13533572, 16916965, 33833930, 67667860]

約数ペア:

[(1, 67667860), (2, 33833930), (4, 16916965), (5, 13533572), (10, 6766786), (13, 5205220), (20, 3383393), (26, 2602610), (52, 1301305), (65, 1041044), (130, 520522), (233, 290420), (260, 260261), (466, 145210), (932, 72605), (1117, 60580), (1165, 58084), (2234, 30290), (2330, 29042), (3029, 22340), (4468, 15145), (4660, 14521), (5585, 12116), (6058, 11170)]