78886503410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{277213}}^1$

素因数の和:277443

約数の個数: 64

約数和(自身を含む): 167659027200

約数和(自身を除く): 88772523790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 199, 286, 398, 715, 995, 1430, 1990, 2189, 2587, 4378, 5174, 10945, 12935, 21890, 25870, 28457, 56914, 142285, 277213, 284570, 554426, 1386065, 2772130, 3049343, 3603769, 6098686, 7207538, 15246715, 18018845, 30493430, 36037690, 39641459, 55165387, 79282918, 110330774, 198207295, 275826935, 396414590, 551653870, 606819257, 717150031, 1213638514, 1434300062, 3034096285, 3585750155, 6068192570, 7171500310, 7888650341, 15777300682, 39443251705, 78886503410]

約数ペア:

[(1, 78886503410), (2, 39443251705), (5, 15777300682), (10, 7888650341), (11, 7171500310), (13, 6068192570), (22, 3585750155), (26, 3034096285), (55, 1434300062), (65, 1213638514), (110, 717150031), (130, 606819257), (143, 551653870), (199, 396414590), (286, 275826935), (398, 198207295), (715, 110330774), (995, 79282918), (1430, 55165387), (1990, 39641459), (2189, 36037690), (2587, 30493430), (4378, 18018845), (5174, 15246715), (10945, 7207538), (12935, 6098686), (21890, 3603769), (25870, 3049343), (28457, 2772130), (56914, 1386065), (142285, 554426), (277213, 284570)]