11309560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16684040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 647, 760, 874, 920, 1294, 1748, 2185, 2588, 3235, 3496, 4370, 5176, 6470, 8740, 12293, 12940, 14881, 17480, 24586, 25880, 29762, 49172, 59524, 61465, 74405, 98344, 119048, 122930, 148810, 245860, 282739, 297620, 491720, 565478, 595240, 1130956, 1413695, 2261912, 2827390, 5654780, 11309560]

約数ペア:

[(1, 11309560), (2, 5654780), (4, 2827390), (5, 2261912), (8, 1413695), (10, 1130956), (19, 595240), (20, 565478), (23, 491720), (38, 297620), (40, 282739), (46, 245860), (76, 148810), (92, 122930), (95, 119048), (115, 98344), (152, 74405), (184, 61465), (190, 59524), (230, 49172), (380, 29762), (437, 25880), (460, 24586), (647, 17480), (760, 14881), (874, 12940), (920, 12293), (1294, 8740), (1748, 6470), (2185, 5176), (2588, 4370), (3235, 3496)]