82675040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 225820224

約数和(自身を除く): 143145184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 761, 776, 970, 1120, 1358, 1522, 1552, 1940, 2716, 3044, 3104, 3395, 3805, 3880, 5327, 5432, 6088, 6790, 7610, 7760, 10654, 10864, 12176, 13580, 15220, 15520, 21308, 21728, 24352, 26635, 27160, 30440, 42616, 53270, 54320, 60880, 73817, 85232, 106540, 108640, 121760, 147634, 170464, 213080, 295268, 369085, 426160, 516719, 590536, 738170, 852320, 1033438, 1181072, 1476340, 2066876, 2362144, 2583595, 2952680, 4133752, 5167190, 5905360, 8267504, 10334380, 11810720, 16535008, 20668760, 41337520, 82675040]

約数ペア:

[(1, 82675040), (2, 41337520), (4, 20668760), (5, 16535008), (7, 11810720), (8, 10334380), (10, 8267504), (14, 5905360), (16, 5167190), (20, 4133752), (28, 2952680), (32, 2583595), (35, 2362144), (40, 2066876), (56, 1476340), (70, 1181072), (80, 1033438), (97, 852320), (112, 738170), (140, 590536), (160, 516719), (194, 426160), (224, 369085), (280, 295268), (388, 213080), (485, 170464), (560, 147634), (679, 121760), (761, 108640), (776, 106540), (970, 85232), (1120, 73817), (1358, 60880), (1522, 54320), (1552, 53270), (1940, 42616), (2716, 30440), (3044, 27160), (3104, 26635), (3395, 24352), (3805, 21728), (3880, 21308), (5327, 15520), (5432, 15220), (6088, 13580), (6790, 12176), (7610, 10864), (7760, 10654)]