29652920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3588

約数の個数: 64

約数和(自身を含む): 76636800

約数和(自身を除く): 46983880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3547, 4180, 7094, 8360, 14188, 17735, 28376, 35470, 39017, 67393, 70940, 78034, 134786, 141880, 156068, 195085, 269572, 312136, 336965, 390170, 539144, 673930, 741323, 780340, 1347860, 1482646, 1560680, 2695720, 2965292, 3706615, 5930584, 7413230, 14826460, 29652920]

約数ペア:

[(1, 29652920), (2, 14826460), (4, 7413230), (5, 5930584), (8, 3706615), (10, 2965292), (11, 2695720), (19, 1560680), (20, 1482646), (22, 1347860), (38, 780340), (40, 741323), (44, 673930), (55, 539144), (76, 390170), (88, 336965), (95, 312136), (110, 269572), (152, 195085), (190, 156068), (209, 141880), (220, 134786), (380, 78034), (418, 70940), (440, 67393), (760, 39017), (836, 35470), (1045, 28376), (1672, 17735), (2090, 14188), (3547, 8360), (4180, 7094)]