64893400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 177332400

約数和(自身を除く): 112439000

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, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2269, 2600, 2860, 3575, 4538, 5720, 7150, 9076, 11345, 14300, 18152, 22690, 24959, 28600, 29497, 45380, 49918, 56725, 58994, 90760, 99836, 113450, 117988, 124795, 147485, 199672, 226900, 235976, 249590, 294970, 324467, 453800, 499180, 589940, 623975, 648934, 737425, 998360, 1179880, 1247950, 1297868, 1474850, 1622335, 2495900, 2595736, 2949700, 3244670, 4991800, 5899400, 6489340, 8111675, 12978680, 16223350, 32446700, 64893400]

約数ペア:

[(1, 64893400), (2, 32446700), (4, 16223350), (5, 12978680), (8, 8111675), (10, 6489340), (11, 5899400), (13, 4991800), (20, 3244670), (22, 2949700), (25, 2595736), (26, 2495900), (40, 1622335), (44, 1474850), (50, 1297868), (52, 1247950), (55, 1179880), (65, 998360), (88, 737425), (100, 648934), (104, 623975), (110, 589940), (130, 499180), (143, 453800), (200, 324467), (220, 294970), (260, 249590), (275, 235976), (286, 226900), (325, 199672), (440, 147485), (520, 124795), (550, 117988), (572, 113450), (650, 99836), (715, 90760), (1100, 58994), (1144, 56725), (1300, 49918), (1430, 45380), (2200, 29497), (2269, 28600), (2600, 24959), (2860, 22690), (3575, 18152), (4538, 14300), (5720, 11345), (7150, 9076)]