5119400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 14061600

約数和(自身を除く): 8942200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 179, 200, 220, 260, 275, 286, 325, 358, 440, 520, 550, 572, 650, 715, 716, 895, 1100, 1144, 1300, 1430, 1432, 1790, 1969, 2200, 2327, 2600, 2860, 3575, 3580, 3938, 4475, 4654, 5720, 7150, 7160, 7876, 8950, 9308, 9845, 11635, 14300, 15752, 17900, 18616, 19690, 23270, 25597, 28600, 35800, 39380, 46540, 49225, 51194, 58175, 78760, 93080, 98450, 102388, 116350, 127985, 196900, 204776, 232700, 255970, 393800, 465400, 511940, 639925, 1023880, 1279850, 2559700, 5119400]

約数ペア:

[(1, 5119400), (2, 2559700), (4, 1279850), (5, 1023880), (8, 639925), (10, 511940), (11, 465400), (13, 393800), (20, 255970), (22, 232700), (25, 204776), (26, 196900), (40, 127985), (44, 116350), (50, 102388), (52, 98450), (55, 93080), (65, 78760), (88, 58175), (100, 51194), (104, 49225), (110, 46540), (130, 39380), (143, 35800), (179, 28600), (200, 25597), (220, 23270), (260, 19690), (275, 18616), (286, 17900), (325, 15752), (358, 14300), (440, 11635), (520, 9845), (550, 9308), (572, 8950), (650, 7876), (715, 7160), (716, 7150), (895, 5720), (1100, 4654), (1144, 4475), (1300, 3938), (1430, 3580), (1432, 3575), (1790, 2860), (1969, 2600), (2200, 2327)]