66573014820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85350019}}^1$

素因数の和:85350044

約数の個数: 48

約数和(自身を含む): 200743247040

約数和(自身を除く): 134170232220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 85350019, 170700038, 256050057, 341400076, 426750095, 512100114, 853500190, 1024200228, 1109550247, 1280250285, 1707000380, 2219100494, 2560500570, 3328650741, 4438200988, 5121001140, 5547751235, 6657301482, 11095502470, 13314602964, 16643253705, 22191004940, 33286507410, 66573014820]

約数ペア:

[(1, 66573014820), (2, 33286507410), (3, 22191004940), (4, 16643253705), (5, 13314602964), (6, 11095502470), (10, 6657301482), (12, 5547751235), (13, 5121001140), (15, 4438200988), (20, 3328650741), (26, 2560500570), (30, 2219100494), (39, 1707000380), (52, 1280250285), (60, 1109550247), (65, 1024200228), (78, 853500190), (130, 512100114), (156, 426750095), (195, 341400076), (260, 256050057), (390, 170700038), (780, 85350019)]