73767980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25826

約数の個数: 48

約数和(自身を含む): 182002464

約数和(自身を除く): 108234484

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, 25793, 51586, 103172, 128965, 257930, 283723, 335309, 515860, 567446, 670618, 1134892, 1341236, 1418615, 1676545, 2837230, 3353090, 3688399, 5674460, 6706180, 7376798, 14753596, 18441995, 36883990, 73767980]

約数ペア:

[(1, 73767980), (2, 36883990), (4, 18441995), (5, 14753596), (10, 7376798), (11, 6706180), (13, 5674460), (20, 3688399), (22, 3353090), (26, 2837230), (44, 1676545), (52, 1418615), (55, 1341236), (65, 1134892), (110, 670618), (130, 567446), (143, 515860), (220, 335309), (260, 283723), (286, 257930), (572, 128965), (715, 103172), (1430, 51586), (2860, 25793)]