25776100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 66745728

約数和(自身を除く): 40969628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1601, 1610, 2300, 3202, 3220, 4025, 6404, 8005, 8050, 11207, 16010, 16100, 22414, 32020, 36823, 40025, 44828, 56035, 73646, 80050, 112070, 147292, 160100, 184115, 224140, 257761, 280175, 368230, 515522, 560350, 736460, 920575, 1031044, 1120700, 1288805, 1841150, 2577610, 3682300, 5155220, 6444025, 12888050, 25776100]

約数ペア:

[(1, 25776100), (2, 12888050), (4, 6444025), (5, 5155220), (7, 3682300), (10, 2577610), (14, 1841150), (20, 1288805), (23, 1120700), (25, 1031044), (28, 920575), (35, 736460), (46, 560350), (50, 515522), (70, 368230), (92, 280175), (100, 257761), (115, 224140), (140, 184115), (161, 160100), (175, 147292), (230, 112070), (322, 80050), (350, 73646), (460, 56035), (575, 44828), (644, 40025), (700, 36823), (805, 32020), (1150, 22414), (1601, 16100), (1610, 16010), (2300, 11207), (3202, 8050), (3220, 8005), (4025, 6404)]