1745732020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{1567}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 3741147648

約数和(自身を除く): 1995415628

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1051, 1060, 1567, 2102, 3134, 4204, 5255, 6268, 7835, 10510, 15670, 21020, 31340, 55703, 83051, 111406, 166102, 222812, 278515, 332204, 415255, 557030, 830510, 1114060, 1646917, 1661020, 3293834, 6587668, 8234585, 16469170, 32938340, 87286601, 174573202, 349146404, 436433005, 872866010, 1745732020]

約数ペア:

[(1, 1745732020), (2, 872866010), (4, 436433005), (5, 349146404), (10, 174573202), (20, 87286601), (53, 32938340), (106, 16469170), (212, 8234585), (265, 6587668), (530, 3293834), (1051, 1661020), (1060, 1646917), (1567, 1114060), (2102, 830510), (3134, 557030), (4204, 415255), (5255, 332204), (6268, 278515), (7835, 222812), (10510, 166102), (15670, 111406), (21020, 83051), (31340, 55703)]