2549560160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{46457}}^1$

素因数の和:46493

約数の個数: 96

約数和(自身を含む): 7024449600

約数和(自身を除く): 4474889440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 46457, 54880, 92914, 185828, 232285, 325199, 371656, 464570, 650398, 743312, 929140, 1300796, 1486624, 1625995, 1858280, 2276393, 2601592, 3251990, 3716560, 4552786, 5203184, 6503980, 7433120, 9105572, 10406368, 11381965, 13007960, 15934751, 18211144, 22763930, 26015920, 31869502, 36422288, 45527860, 52031840, 63739004, 72844576, 79673755, 91055720, 127478008, 159347510, 182111440, 254956016, 318695020, 364222880, 509912032, 637390040, 1274780080, 2549560160]

約数ペア:

[(1, 2549560160), (2, 1274780080), (4, 637390040), (5, 509912032), (7, 364222880), (8, 318695020), (10, 254956016), (14, 182111440), (16, 159347510), (20, 127478008), (28, 91055720), (32, 79673755), (35, 72844576), (40, 63739004), (49, 52031840), (56, 45527860), (70, 36422288), (80, 31869502), (98, 26015920), (112, 22763930), (140, 18211144), (160, 15934751), (196, 13007960), (224, 11381965), (245, 10406368), (280, 9105572), (343, 7433120), (392, 6503980), (490, 5203184), (560, 4552786), (686, 3716560), (784, 3251990), (980, 2601592), (1120, 2276393), (1372, 1858280), (1568, 1625995), (1715, 1486624), (1960, 1300796), (2744, 929140), (3430, 743312), (3920, 650398), (5488, 464570), (6860, 371656), (7840, 325199), (10976, 232285), (13720, 185828), (27440, 92914), (46457, 54880)]