40841710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 93002112

約数和(自身を除く): 52160402

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1213, 1295, 2405, 2426, 2590, 3367, 4810, 6065, 6734, 8491, 12130, 15769, 16835, 16982, 31538, 33670, 42455, 44881, 78845, 84910, 89762, 110383, 157690, 220766, 224405, 314167, 448810, 551915, 583453, 628334, 1103830, 1166906, 1570835, 2917265, 3141670, 4084171, 5834530, 8168342, 20420855, 40841710]

約数ペア:

[(1, 40841710), (2, 20420855), (5, 8168342), (7, 5834530), (10, 4084171), (13, 3141670), (14, 2917265), (26, 1570835), (35, 1166906), (37, 1103830), (65, 628334), (70, 583453), (74, 551915), (91, 448810), (130, 314167), (182, 224405), (185, 220766), (259, 157690), (370, 110383), (455, 89762), (481, 84910), (518, 78845), (910, 44881), (962, 42455), (1213, 33670), (1295, 31538), (2405, 16982), (2426, 16835), (2590, 15769), (3367, 12130), (4810, 8491), (6065, 6734)]