1452599020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{10589}}^1$

素因数の和:10655

約数の個数: 48

約数和(自身を含む): 3220207200

約数和(自身を除く): 1767608180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 6859, 7220, 10589, 13718, 21178, 27436, 34295, 42356, 52945, 68590, 105890, 137180, 201191, 211780, 402382, 804764, 1005955, 2011910, 3822629, 4023820, 7645258, 15290516, 19113145, 38226290, 72629951, 76452580, 145259902, 290519804, 363149755, 726299510, 1452599020]

約数ペア:

[(1, 1452599020), (2, 726299510), (4, 363149755), (5, 290519804), (10, 145259902), (19, 76452580), (20, 72629951), (38, 38226290), (76, 19113145), (95, 15290516), (190, 7645258), (361, 4023820), (380, 3822629), (722, 2011910), (1444, 1005955), (1805, 804764), (3610, 402382), (6859, 211780), (7220, 201191), (10589, 137180), (13718, 105890), (21178, 68590), (27436, 52945), (34295, 42356)]