67266550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 135616320

約数和(自身を除く): 68349770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 433, 478, 650, 866, 1195, 2165, 2390, 3107, 4330, 5629, 5975, 6214, 10825, 11258, 11950, 15535, 21650, 28145, 31070, 56290, 77675, 103487, 140725, 155350, 206974, 281450, 517435, 1034870, 1345331, 2587175, 2690662, 5174350, 6726655, 13453310, 33633275, 67266550]

約数ペア:

[(1, 67266550), (2, 33633275), (5, 13453310), (10, 6726655), (13, 5174350), (25, 2690662), (26, 2587175), (50, 1345331), (65, 1034870), (130, 517435), (239, 281450), (325, 206974), (433, 155350), (478, 140725), (650, 103487), (866, 77675), (1195, 56290), (2165, 31070), (2390, 28145), (3107, 21650), (4330, 15535), (5629, 11950), (5975, 11258), (6214, 10825)]