226719480650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{9721}}^1$

素因数の和:10476

約数の個数: 96

約数和(自身を含む): 463436306928

約数和(自身を除く): 236716826278

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 677, 689, 1325, 1354, 1378, 2650, 3385, 3445, 6770, 6890, 8801, 9721, 16925, 17225, 17602, 19442, 33850, 34450, 35881, 44005, 48605, 71762, 88010, 97210, 126373, 179405, 220025, 243025, 252746, 358810, 440050, 466453, 486050, 515213, 631865, 897025, 932906, 1030426, 1263730, 1794050, 2332265, 2576065, 3159325, 4664530, 5152130, 6318650, 6581117, 6697769, 11661325, 12880325, 13162234, 13395538, 23322650, 25760650, 32905585, 33488845, 65811170, 66977690, 85554521, 164527925, 167444225, 171109042, 329055850, 334888450, 348799201, 427772605, 697598402, 855545210, 1743996005, 2138863025, 3487992010, 4277726050, 4534389613, 8719980025, 9068779226, 17439960050, 22671948065, 45343896130, 113359740325, 226719480650]

約数ペア:

[(1, 226719480650), (2, 113359740325), (5, 45343896130), (10, 22671948065), (13, 17439960050), (25, 9068779226), (26, 8719980025), (50, 4534389613), (53, 4277726050), (65, 3487992010), (106, 2138863025), (130, 1743996005), (265, 855545210), (325, 697598402), (530, 427772605), (650, 348799201), (677, 334888450), (689, 329055850), (1325, 171109042), (1354, 167444225), (1378, 164527925), (2650, 85554521), (3385, 66977690), (3445, 65811170), (6770, 33488845), (6890, 32905585), (8801, 25760650), (9721, 23322650), (16925, 13395538), (17225, 13162234), (17602, 12880325), (19442, 11661325), (33850, 6697769), (34450, 6581117), (35881, 6318650), (44005, 5152130), (48605, 4664530), (71762, 3159325), (88010, 2576065), (97210, 2332265), (126373, 1794050), (179405, 1263730), (220025, 1030426), (243025, 932906), (252746, 897025), (358810, 631865), (440050, 515213), (466453, 486050)]