4979782010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{197063}}^1$

素因数の和:197115

約数の個数: 48

約数和(自身を含む): 10811719296

約数和(自身を除く): 5831937286

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 197063, 394126, 985315, 1379441, 1970630, 2758882, 3744197, 6897205, 7488394, 13794410, 18720985, 26209379, 37441970, 52418758, 71139743, 131046895, 142279486, 262093790, 355698715, 497978201, 711397430, 995956402, 2489891005, 4979782010]

約数ペア:

[(1, 4979782010), (2, 2489891005), (5, 995956402), (7, 711397430), (10, 497978201), (14, 355698715), (19, 262093790), (35, 142279486), (38, 131046895), (70, 71139743), (95, 52418758), (133, 37441970), (190, 26209379), (266, 18720985), (361, 13794410), (665, 7488394), (722, 6897205), (1330, 3744197), (1805, 2758882), (2527, 1970630), (3610, 1379441), (5054, 985315), (12635, 394126), (25270, 197063)]