382772360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 890196480

約数和(自身を除く): 507424120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 106, 142, 212, 265, 284, 355, 424, 530, 568, 710, 1060, 1420, 2120, 2543, 2840, 3763, 5086, 7526, 10172, 12715, 15052, 18815, 20344, 25430, 30104, 37630, 50860, 75260, 101720, 134779, 150520, 180553, 269558, 361106, 539116, 673895, 722212, 902765, 1078232, 1347790, 1444424, 1805530, 2695580, 3611060, 5391160, 7222120, 9569309, 19138618, 38277236, 47846545, 76554472, 95693090, 191386180, 382772360]

約数ペア:

[(1, 382772360), (2, 191386180), (4, 95693090), (5, 76554472), (8, 47846545), (10, 38277236), (20, 19138618), (40, 9569309), (53, 7222120), (71, 5391160), (106, 3611060), (142, 2695580), (212, 1805530), (265, 1444424), (284, 1347790), (355, 1078232), (424, 902765), (530, 722212), (568, 673895), (710, 539116), (1060, 361106), (1420, 269558), (2120, 180553), (2543, 150520), (2840, 134779), (3763, 101720), (5086, 75260), (7526, 50860), (10172, 37630), (12715, 30104), (15052, 25430), (18815, 20344)]