20162950300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{10753}}^1$

素因数の和:11887

約数の個数: 72

約数和(自身を含む): 46373656896

約数和(自身を除く): 26210706596

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1103, 1700, 2206, 4412, 5515, 10753, 11030, 18751, 21506, 22060, 27575, 37502, 43012, 53765, 55150, 75004, 93755, 107530, 110300, 182801, 187510, 215060, 268825, 365602, 375020, 468775, 537650, 731204, 914005, 937550, 1075300, 1828010, 1875100, 3656020, 4570025, 9140050, 11860559, 18280100, 23721118, 47442236, 59302795, 118605590, 201629503, 237211180, 296513975, 403259006, 593027950, 806518012, 1008147515, 1186055900, 2016295030, 4032590060, 5040737575, 10081475150, 20162950300]

約数ペア:

[(1, 20162950300), (2, 10081475150), (4, 5040737575), (5, 4032590060), (10, 2016295030), (17, 1186055900), (20, 1008147515), (25, 806518012), (34, 593027950), (50, 403259006), (68, 296513975), (85, 237211180), (100, 201629503), (170, 118605590), (340, 59302795), (425, 47442236), (850, 23721118), (1103, 18280100), (1700, 11860559), (2206, 9140050), (4412, 4570025), (5515, 3656020), (10753, 1875100), (11030, 1828010), (18751, 1075300), (21506, 937550), (22060, 914005), (27575, 731204), (37502, 537650), (43012, 468775), (53765, 375020), (55150, 365602), (75004, 268825), (93755, 215060), (107530, 187510), (110300, 182801)]