8191486680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5250953}}^1$

素因数の和:5250980

約数の個数: 64

約数和(自身を含む): 26464808160

約数和(自身を除く): 18273321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5250953, 10501906, 15752859, 21003812, 26254765, 31505718, 42007624, 52509530, 63011436, 68262389, 78764295, 105019060, 126022872, 136524778, 157528590, 204787167, 210038120, 273049556, 315057180, 341311945, 409574334, 546099112, 630114360, 682623890, 819148668, 1023935835, 1365247780, 1638297336, 2047871670, 2730495560, 4095743340, 8191486680]

約数ペア:

[(1, 8191486680), (2, 4095743340), (3, 2730495560), (4, 2047871670), (5, 1638297336), (6, 1365247780), (8, 1023935835), (10, 819148668), (12, 682623890), (13, 630114360), (15, 546099112), (20, 409574334), (24, 341311945), (26, 315057180), (30, 273049556), (39, 210038120), (40, 204787167), (52, 157528590), (60, 136524778), (65, 126022872), (78, 105019060), (104, 78764295), (120, 68262389), (130, 63011436), (156, 52509530), (195, 42007624), (260, 31505718), (312, 26254765), (390, 21003812), (520, 15752859), (780, 10501906), (1560, 5250953)]