23047640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 65869200

約数和(自身を除く): 42821560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1069, 1078, 1540, 1960, 2138, 2156, 2695, 3080, 4276, 4312, 5345, 5390, 7483, 8552, 10690, 10780, 11759, 14966, 21380, 21560, 23518, 29932, 37415, 42760, 47036, 52381, 58795, 59864, 74830, 82313, 94072, 104762, 117590, 149660, 164626, 209524, 235180, 261905, 299320, 329252, 411565, 419048, 470360, 523810, 576191, 658504, 823130, 1047620, 1152382, 1646260, 2095240, 2304764, 2880955, 3292520, 4609528, 5761910, 11523820, 23047640]

約数ペア:

[(1, 23047640), (2, 11523820), (4, 5761910), (5, 4609528), (7, 3292520), (8, 2880955), (10, 2304764), (11, 2095240), (14, 1646260), (20, 1152382), (22, 1047620), (28, 823130), (35, 658504), (40, 576191), (44, 523810), (49, 470360), (55, 419048), (56, 411565), (70, 329252), (77, 299320), (88, 261905), (98, 235180), (110, 209524), (140, 164626), (154, 149660), (196, 117590), (220, 104762), (245, 94072), (280, 82313), (308, 74830), (385, 59864), (392, 58795), (440, 52381), (490, 47036), (539, 42760), (616, 37415), (770, 29932), (980, 23518), (1069, 21560), (1078, 21380), (1540, 14966), (1960, 11759), (2138, 10780), (2156, 10690), (2695, 8552), (3080, 7483), (4276, 5390), (4312, 5345)]