84986500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5533

約数の個数: 48

約数和(自身を含む): 191632896

約数和(自身を除く): 106646396

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 5483, 7750, 10966, 15500, 21932, 27415, 54830, 109660, 137075, 169973, 274150, 339946, 548300, 679892, 685375, 849865, 1370750, 1699730, 2741500, 3399460, 4249325, 8498650, 16997300, 21246625, 42493250, 84986500]

約数ペア:

[(1, 84986500), (2, 42493250), (4, 21246625), (5, 16997300), (10, 8498650), (20, 4249325), (25, 3399460), (31, 2741500), (50, 1699730), (62, 1370750), (100, 849865), (124, 685375), (125, 679892), (155, 548300), (250, 339946), (310, 274150), (500, 169973), (620, 137075), (775, 109660), (1550, 54830), (3100, 27415), (3875, 21932), (5483, 15500), (7750, 10966)]