5351004820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{3821}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 13084311240

約数和(自身を除く): 7733306420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1429, 2858, 3821, 5716, 7145, 7642, 10003, 14290, 15284, 19105, 20006, 26747, 28580, 38210, 40012, 50015, 53494, 70021, 76420, 100030, 106988, 133735, 140042, 187229, 200060, 267470, 280084, 350105, 374458, 534940, 700210, 748916, 936145, 1400420, 1872290, 3744580, 5460209, 10920418, 21840836, 27301045, 38221463, 54602090, 76442926, 109204180, 152885852, 191107315, 267550241, 382214630, 535100482, 764429260, 1070200964, 1337751205, 2675502410, 5351004820]

約数ペア:

[(1, 5351004820), (2, 2675502410), (4, 1337751205), (5, 1070200964), (7, 764429260), (10, 535100482), (14, 382214630), (20, 267550241), (28, 191107315), (35, 152885852), (49, 109204180), (70, 76442926), (98, 54602090), (140, 38221463), (196, 27301045), (245, 21840836), (490, 10920418), (980, 5460209), (1429, 3744580), (2858, 1872290), (3821, 1400420), (5716, 936145), (7145, 748916), (7642, 700210), (10003, 534940), (14290, 374458), (15284, 350105), (19105, 280084), (20006, 267470), (26747, 200060), (28580, 187229), (38210, 140042), (40012, 133735), (50015, 106988), (53494, 100030), (70021, 76420)]