26317760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 74127360

約数和(自身を除く): 47809600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 379, 434, 448, 496, 560, 620, 758, 868, 992, 1085, 1120, 1240, 1516, 1736, 1895, 1984, 2170, 2240, 2480, 2653, 3032, 3472, 3790, 4340, 4960, 5306, 6064, 6944, 7580, 8680, 9920, 10612, 11749, 12128, 13265, 13888, 15160, 17360, 21224, 23498, 24256, 26530, 30320, 34720, 42448, 46996, 53060, 58745, 60640, 69440, 82243, 84896, 93992, 106120, 117490, 121280, 164486, 169792, 187984, 212240, 234980, 328972, 375968, 411215, 424480, 469960, 657944, 751936, 822430, 848960, 939920, 1315888, 1644860, 1879840, 2631776, 3289720, 3759680, 5263552, 6579440, 13158880, 26317760]

約数ペア:

[(1, 26317760), (2, 13158880), (4, 6579440), (5, 5263552), (7, 3759680), (8, 3289720), (10, 2631776), (14, 1879840), (16, 1644860), (20, 1315888), (28, 939920), (31, 848960), (32, 822430), (35, 751936), (40, 657944), (56, 469960), (62, 424480), (64, 411215), (70, 375968), (80, 328972), (112, 234980), (124, 212240), (140, 187984), (155, 169792), (160, 164486), (217, 121280), (224, 117490), (248, 106120), (280, 93992), (310, 84896), (320, 82243), (379, 69440), (434, 60640), (448, 58745), (496, 53060), (560, 46996), (620, 42448), (758, 34720), (868, 30320), (992, 26530), (1085, 24256), (1120, 23498), (1240, 21224), (1516, 17360), (1736, 15160), (1895, 13888), (1984, 13265), (2170, 12128), (2240, 11749), (2480, 10612), (2653, 9920), (3032, 8680), (3472, 7580), (3790, 6944), (4340, 6064), (4960, 5306)]