65554060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22921}}^1$

素因数の和:22954

約数の個数: 48

約数和(自身を含む): 161737632

約数和(自身を除く): 96183572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 22921, 45842, 91684, 114605, 229210, 252131, 297973, 458420, 504262, 595946, 1008524, 1191892, 1260655, 1489865, 2521310, 2979730, 3277703, 5042620, 5959460, 6555406, 13110812, 16388515, 32777030, 65554060]

約数ペア:

[(1, 65554060), (2, 32777030), (4, 16388515), (5, 13110812), (10, 6555406), (11, 5959460), (13, 5042620), (20, 3277703), (22, 2979730), (26, 2521310), (44, 1489865), (52, 1260655), (55, 1191892), (65, 1008524), (110, 595946), (130, 504262), (143, 458420), (220, 297973), (260, 252131), (286, 229210), (572, 114605), (715, 91684), (1430, 45842), (2860, 22921)]