2474891440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3833}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 6583560768

約数和(自身を除く): 4108669328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1153, 2306, 3833, 4612, 5765, 7666, 8071, 9224, 11530, 15332, 16142, 18448, 19165, 23060, 26831, 30664, 32284, 38330, 40355, 46120, 53662, 61328, 64568, 76660, 80710, 92240, 107324, 129136, 134155, 153320, 161420, 214648, 268310, 306640, 322840, 429296, 536620, 645680, 1073240, 2146480, 4419449, 8838898, 17677796, 22097245, 30936143, 35355592, 44194490, 61872286, 70711184, 88388980, 123744572, 154680715, 176777960, 247489144, 309361430, 353555920, 494978288, 618722860, 1237445720, 2474891440]

約数ペア:

[(1, 2474891440), (2, 1237445720), (4, 618722860), (5, 494978288), (7, 353555920), (8, 309361430), (10, 247489144), (14, 176777960), (16, 154680715), (20, 123744572), (28, 88388980), (35, 70711184), (40, 61872286), (56, 44194490), (70, 35355592), (80, 30936143), (112, 22097245), (140, 17677796), (280, 8838898), (560, 4419449), (1153, 2146480), (2306, 1073240), (3833, 645680), (4612, 536620), (5765, 429296), (7666, 322840), (8071, 306640), (9224, 268310), (11530, 214648), (15332, 161420), (16142, 153320), (18448, 134155), (19165, 129136), (23060, 107324), (26831, 92240), (30664, 80710), (32284, 76660), (38330, 64568), (40355, 61328), (46120, 53662)]