351704080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48311}}^1$

素因数の和:48344

約数の個数: 80

約数和(自身を含む): 1006435584

約数和(自身を除く): 654731504

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, 48311, 96622, 193244, 241555, 338177, 386488, 483110, 628043, 676354, 772976, 966220, 1256086, 1352708, 1690885, 1932440, 2512172, 2705416, 3140215, 3381770, 3864880, 4396301, 5024344, 5410832, 6280430, 6763540, 8792602, 10048688, 12560860, 13527080, 17585204, 21981505, 25121720, 27054160, 35170408, 43963010, 50243440, 70340816, 87926020, 175852040, 351704080]

約数ペア:

[(1, 351704080), (2, 175852040), (4, 87926020), (5, 70340816), (7, 50243440), (8, 43963010), (10, 35170408), (13, 27054160), (14, 25121720), (16, 21981505), (20, 17585204), (26, 13527080), (28, 12560860), (35, 10048688), (40, 8792602), (52, 6763540), (56, 6280430), (65, 5410832), (70, 5024344), (80, 4396301), (91, 3864880), (104, 3381770), (112, 3140215), (130, 2705416), (140, 2512172), (182, 1932440), (208, 1690885), (260, 1352708), (280, 1256086), (364, 966220), (455, 772976), (520, 676354), (560, 628043), (728, 483110), (910, 386488), (1040, 338177), (1456, 241555), (1820, 193244), (3640, 96622), (7280, 48311)]