282875840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1366

約数の個数: 112

約数和(自身を含む): 739676448

約数和(自身を除く): 456800608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 832, 848, 1040, 1060, 1283, 1378, 1696, 2080, 2120, 2566, 2756, 3392, 3445, 4160, 4240, 5132, 5512, 6415, 6890, 8480, 10264, 11024, 12830, 13780, 16679, 16960, 20528, 22048, 25660, 27560, 33358, 41056, 44096, 51320, 55120, 66716, 67999, 82112, 83395, 102640, 110240, 133432, 135998, 166790, 205280, 220480, 266864, 271996, 333580, 339995, 410560, 533728, 543992, 667160, 679990, 883987, 1067456, 1087984, 1334320, 1359980, 1767974, 2175968, 2668640, 2719960, 3535948, 4351936, 4419935, 5337280, 5439920, 7071896, 8839870, 10879840, 14143792, 17679740, 21759680, 28287584, 35359480, 56575168, 70718960, 141437920, 282875840]

約数ペア:

[(1, 282875840), (2, 141437920), (4, 70718960), (5, 56575168), (8, 35359480), (10, 28287584), (13, 21759680), (16, 17679740), (20, 14143792), (26, 10879840), (32, 8839870), (40, 7071896), (52, 5439920), (53, 5337280), (64, 4419935), (65, 4351936), (80, 3535948), (104, 2719960), (106, 2668640), (130, 2175968), (160, 1767974), (208, 1359980), (212, 1334320), (260, 1087984), (265, 1067456), (320, 883987), (416, 679990), (424, 667160), (520, 543992), (530, 533728), (689, 410560), (832, 339995), (848, 333580), (1040, 271996), (1060, 266864), (1283, 220480), (1378, 205280), (1696, 166790), (2080, 135998), (2120, 133432), (2566, 110240), (2756, 102640), (3392, 83395), (3445, 82112), (4160, 67999), (4240, 66716), (5132, 55120), (5512, 51320), (6415, 44096), (6890, 41056), (8480, 33358), (10264, 27560), (11024, 25660), (12830, 22048), (13780, 20528), (16679, 16960)]