9849001880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{350249}}^1$

素因数の和:350316

約数の個数: 64

約数和(自身を含む): 23957100000

約数和(自身を除く): 14108098120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 14060, 28120, 350249, 700498, 1400996, 1751245, 2801992, 3502490, 6654731, 7004980, 12959213, 13309462, 14009960, 25918426, 26618924, 33273655, 51836852, 53237848, 64796065, 66547310, 103673704, 129592130, 133094620, 246225047, 259184260, 266189240, 492450094, 518368520, 984900188, 1231125235, 1969800376, 2462250470, 4924500940, 9849001880]

約数ペア:

[(1, 9849001880), (2, 4924500940), (4, 2462250470), (5, 1969800376), (8, 1231125235), (10, 984900188), (19, 518368520), (20, 492450094), (37, 266189240), (38, 259184260), (40, 246225047), (74, 133094620), (76, 129592130), (95, 103673704), (148, 66547310), (152, 64796065), (185, 53237848), (190, 51836852), (296, 33273655), (370, 26618924), (380, 25918426), (703, 14009960), (740, 13309462), (760, 12959213), (1406, 7004980), (1480, 6654731), (2812, 3502490), (3515, 2801992), (5624, 1751245), (7030, 1400996), (14060, 700498), (28120, 350249)]