37876720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 101422080

約数和(自身を除く): 63545360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 239, 280, 283, 478, 560, 566, 956, 1132, 1195, 1415, 1673, 1912, 1981, 2264, 2390, 2830, 3346, 3824, 3962, 4528, 4780, 5660, 6692, 7924, 8365, 9560, 9905, 11320, 13384, 15848, 16730, 19120, 19810, 22640, 26768, 31696, 33460, 39620, 66920, 67637, 79240, 133840, 135274, 158480, 270548, 338185, 473459, 541096, 676370, 946918, 1082192, 1352740, 1893836, 2367295, 2705480, 3787672, 4734590, 5410960, 7575344, 9469180, 18938360, 37876720]

約数ペア:

[(1, 37876720), (2, 18938360), (4, 9469180), (5, 7575344), (7, 5410960), (8, 4734590), (10, 3787672), (14, 2705480), (16, 2367295), (20, 1893836), (28, 1352740), (35, 1082192), (40, 946918), (56, 676370), (70, 541096), (80, 473459), (112, 338185), (140, 270548), (239, 158480), (280, 135274), (283, 133840), (478, 79240), (560, 67637), (566, 66920), (956, 39620), (1132, 33460), (1195, 31696), (1415, 26768), (1673, 22640), (1912, 19810), (1981, 19120), (2264, 16730), (2390, 15848), (2830, 13384), (3346, 11320), (3824, 9905), (3962, 9560), (4528, 8365), (4780, 7924), (5660, 6692)]