6983669240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{15859}}^1$

素因数の和:16080

約数の個数: 64

約数和(自身を含む): 16015428000

約数和(自身を除く): 9031758760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 109, 202, 218, 404, 436, 505, 545, 808, 872, 1010, 1090, 2020, 2180, 4040, 4360, 11009, 15859, 22018, 31718, 44036, 55045, 63436, 79295, 88072, 110090, 126872, 158590, 220180, 317180, 440360, 634360, 1601759, 1728631, 3203518, 3457262, 6407036, 6914524, 8008795, 8643155, 12814072, 13829048, 16017590, 17286310, 32035180, 34572620, 64070360, 69145240, 174591731, 349183462, 698366924, 872958655, 1396733848, 1745917310, 3491834620, 6983669240]

約数ペア:

[(1, 6983669240), (2, 3491834620), (4, 1745917310), (5, 1396733848), (8, 872958655), (10, 698366924), (20, 349183462), (40, 174591731), (101, 69145240), (109, 64070360), (202, 34572620), (218, 32035180), (404, 17286310), (436, 16017590), (505, 13829048), (545, 12814072), (808, 8643155), (872, 8008795), (1010, 6914524), (1090, 6407036), (2020, 3457262), (2180, 3203518), (4040, 1728631), (4360, 1601759), (11009, 634360), (15859, 440360), (22018, 317180), (31718, 220180), (44036, 158590), (55045, 126872), (63436, 110090), (79295, 88072)]