39064480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 113629824

約数和(自身を除く): 74565344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2683, 2912, 3640, 5366, 7280, 10732, 13415, 14560, 18781, 21464, 26830, 34879, 37562, 42928, 53660, 69758, 75124, 85856, 93905, 107320, 139516, 150248, 174395, 187810, 214640, 244153, 279032, 300496, 348790, 375620, 429280, 488306, 558064, 600992, 697580, 751240, 976612, 1116128, 1220765, 1395160, 1502480, 1953224, 2441530, 2790320, 3004960, 3906448, 4883060, 5580640, 7812896, 9766120, 19532240, 39064480]

約数ペア:

[(1, 39064480), (2, 19532240), (4, 9766120), (5, 7812896), (7, 5580640), (8, 4883060), (10, 3906448), (13, 3004960), (14, 2790320), (16, 2441530), (20, 1953224), (26, 1502480), (28, 1395160), (32, 1220765), (35, 1116128), (40, 976612), (52, 751240), (56, 697580), (65, 600992), (70, 558064), (80, 488306), (91, 429280), (104, 375620), (112, 348790), (130, 300496), (140, 279032), (160, 244153), (182, 214640), (208, 187810), (224, 174395), (260, 150248), (280, 139516), (364, 107320), (416, 93905), (455, 85856), (520, 75124), (560, 69758), (728, 53660), (910, 42928), (1040, 37562), (1120, 34879), (1456, 26830), (1820, 21464), (2080, 18781), (2683, 14560), (2912, 13415), (3640, 10732), (5366, 7280)]