136896920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8753}}^1$

素因数の和:8804

約数の個数: 64

約数和(自身を含む): 340355520

約数和(自身を除く): 203458600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 8753, 15640, 17506, 35012, 43765, 70024, 87530, 148801, 175060, 201319, 297602, 350120, 402638, 595204, 744005, 805276, 1006595, 1190408, 1488010, 1610552, 2013190, 2976020, 3422423, 4026380, 5952040, 6844846, 8052760, 13689692, 17112115, 27379384, 34224230, 68448460, 136896920]

約数ペア:

[(1, 136896920), (2, 68448460), (4, 34224230), (5, 27379384), (8, 17112115), (10, 13689692), (17, 8052760), (20, 6844846), (23, 5952040), (34, 4026380), (40, 3422423), (46, 2976020), (68, 2013190), (85, 1610552), (92, 1488010), (115, 1190408), (136, 1006595), (170, 805276), (184, 744005), (230, 595204), (340, 402638), (391, 350120), (460, 297602), (680, 201319), (782, 175060), (920, 148801), (1564, 87530), (1955, 70024), (3128, 43765), (3910, 35012), (7820, 17506), (8753, 15640)]