10217870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 20194272

約数和(自身を除く): 9976402

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 1483, 2966, 3445, 6890, 7415, 14830, 19279, 38558, 78599, 96395, 157198, 192790, 392995, 785990, 1021787, 2043574, 5108935, 10217870]

約数ペア:

[(1, 10217870), (2, 5108935), (5, 2043574), (10, 1021787), (13, 785990), (26, 392995), (53, 192790), (65, 157198), (106, 96395), (130, 78599), (265, 38558), (530, 19279), (689, 14830), (1378, 7415), (1483, 6890), (2966, 3445)]