127293400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 321698160

約数和(自身を除く): 194404760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 173, 200, 260, 283, 325, 346, 520, 566, 650, 692, 865, 1132, 1300, 1384, 1415, 1730, 2249, 2264, 2600, 2830, 3460, 3679, 4325, 4498, 5660, 6920, 7075, 7358, 8650, 8996, 11245, 11320, 14150, 14716, 17300, 17992, 18395, 22490, 28300, 29432, 34600, 36790, 44980, 48959, 56225, 56600, 73580, 89960, 91975, 97918, 112450, 147160, 183950, 195836, 224900, 244795, 367900, 391672, 449800, 489590, 636467, 735800, 979180, 1223975, 1272934, 1958360, 2447950, 2545868, 3182335, 4895900, 5091736, 6364670, 9791800, 12729340, 15911675, 25458680, 31823350, 63646700, 127293400]

約数ペア:

[(1, 127293400), (2, 63646700), (4, 31823350), (5, 25458680), (8, 15911675), (10, 12729340), (13, 9791800), (20, 6364670), (25, 5091736), (26, 4895900), (40, 3182335), (50, 2545868), (52, 2447950), (65, 1958360), (100, 1272934), (104, 1223975), (130, 979180), (173, 735800), (200, 636467), (260, 489590), (283, 449800), (325, 391672), (346, 367900), (520, 244795), (566, 224900), (650, 195836), (692, 183950), (865, 147160), (1132, 112450), (1300, 97918), (1384, 91975), (1415, 89960), (1730, 73580), (2249, 56600), (2264, 56225), (2600, 48959), (2830, 44980), (3460, 36790), (3679, 34600), (4325, 29432), (4498, 28300), (5660, 22490), (6920, 18395), (7075, 17992), (7358, 17300), (8650, 14716), (8996, 14150), (11245, 11320)]