951401360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130687}}^1$

素因数の和:130720

約数の個数: 80

約数和(自身を含む): 2722492416

約数和(自身を除く): 1771091056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 130687, 261374, 522748, 653435, 914809, 1045496, 1306870, 1698931, 1829618, 2090992, 2613740, 3397862, 3659236, 4574045, 5227480, 6795724, 7318472, 8494655, 9148090, 10454960, 11892517, 13591448, 14636944, 16989310, 18296180, 23785034, 27182896, 33978620, 36592360, 47570068, 59462585, 67957240, 73184720, 95140136, 118925170, 135914480, 190280272, 237850340, 475700680, 951401360]

約数ペア:

[(1, 951401360), (2, 475700680), (4, 237850340), (5, 190280272), (7, 135914480), (8, 118925170), (10, 95140136), (13, 73184720), (14, 67957240), (16, 59462585), (20, 47570068), (26, 36592360), (28, 33978620), (35, 27182896), (40, 23785034), (52, 18296180), (56, 16989310), (65, 14636944), (70, 13591448), (80, 11892517), (91, 10454960), (104, 9148090), (112, 8494655), (130, 7318472), (140, 6795724), (182, 5227480), (208, 4574045), (260, 3659236), (280, 3397862), (364, 2613740), (455, 2090992), (520, 1829618), (560, 1698931), (728, 1306870), (910, 1045496), (1040, 914809), (1456, 653435), (1820, 522748), (3640, 261374), (7280, 130687)]