8657182610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 16654809600

約数和(自身を除く): 7997626990

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 673, 790, 857, 1346, 1501, 1714, 3002, 3365, 4285, 6730, 7505, 8570, 12787, 15010, 16283, 25574, 32566, 53167, 63935, 67703, 81415, 106334, 127870, 135406, 162830, 265835, 338515, 531670, 576761, 677030, 1010173, 1153522, 1286357, 2020346, 2572714, 2883805, 5050865, 5767610, 6431785, 10101730, 10958459, 12863570, 21916918, 45564119, 54792295, 91128238, 109584590, 227820595, 455641190, 865718261, 1731436522, 4328591305, 8657182610]

約数ペア:

[(1, 8657182610), (2, 4328591305), (5, 1731436522), (10, 865718261), (19, 455641190), (38, 227820595), (79, 109584590), (95, 91128238), (158, 54792295), (190, 45564119), (395, 21916918), (673, 12863570), (790, 10958459), (857, 10101730), (1346, 6431785), (1501, 5767610), (1714, 5050865), (3002, 2883805), (3365, 2572714), (4285, 2020346), (6730, 1286357), (7505, 1153522), (8570, 1010173), (12787, 677030), (15010, 576761), (16283, 531670), (25574, 338515), (32566, 265835), (53167, 162830), (63935, 135406), (67703, 127870), (81415, 106334)]