56784700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3571

約数の個数: 72

約数和(自身を含む): 146990592

約数和(自身を除く): 90205892

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, 1610, 2300, 3220, 3527, 4025, 7054, 8050, 14108, 16100, 17635, 24689, 35270, 49378, 70540, 81121, 88175, 98756, 123445, 162242, 176350, 246890, 324484, 352700, 405605, 493780, 567847, 617225, 811210, 1135694, 1234450, 1622420, 2028025, 2271388, 2468900, 2839235, 4056050, 5678470, 8112100, 11356940, 14196175, 28392350, 56784700]

約数ペア:

[(1, 56784700), (2, 28392350), (4, 14196175), (5, 11356940), (7, 8112100), (10, 5678470), (14, 4056050), (20, 2839235), (23, 2468900), (25, 2271388), (28, 2028025), (35, 1622420), (46, 1234450), (50, 1135694), (70, 811210), (92, 617225), (100, 567847), (115, 493780), (140, 405605), (161, 352700), (175, 324484), (230, 246890), (322, 176350), (350, 162242), (460, 123445), (575, 98756), (644, 88175), (700, 81121), (805, 70540), (1150, 49378), (1610, 35270), (2300, 24689), (3220, 17635), (3527, 16100), (4025, 14108), (7054, 8050)]