35642000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 87744384

約数和(自身を除く): 52102384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 251, 284, 355, 400, 500, 502, 568, 710, 1000, 1004, 1136, 1255, 1420, 1775, 2000, 2008, 2510, 2840, 3550, 4016, 5020, 5680, 6275, 7100, 8875, 10040, 12550, 14200, 17750, 17821, 20080, 25100, 28400, 31375, 35500, 35642, 50200, 62750, 71000, 71284, 89105, 100400, 125500, 142000, 142568, 178210, 251000, 285136, 356420, 445525, 502000, 712840, 891050, 1425680, 1782100, 2227625, 3564200, 4455250, 7128400, 8910500, 17821000, 35642000]

約数ペア:

[(1, 35642000), (2, 17821000), (4, 8910500), (5, 7128400), (8, 4455250), (10, 3564200), (16, 2227625), (20, 1782100), (25, 1425680), (40, 891050), (50, 712840), (71, 502000), (80, 445525), (100, 356420), (125, 285136), (142, 251000), (200, 178210), (250, 142568), (251, 142000), (284, 125500), (355, 100400), (400, 89105), (500, 71284), (502, 71000), (568, 62750), (710, 50200), (1000, 35642), (1004, 35500), (1136, 31375), (1255, 28400), (1420, 25100), (1775, 20080), (2000, 17821), (2008, 17750), (2510, 14200), (2840, 12550), (3550, 10040), (4016, 8875), (5020, 7100), (5680, 6275)]