432812180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 976230528

約数和(自身を除く): 543418348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 289, 340, 412, 515, 578, 727, 1030, 1156, 1445, 1454, 1751, 2060, 2890, 2908, 3502, 3635, 5780, 7004, 7270, 8755, 12359, 14540, 17510, 24718, 29767, 35020, 49436, 59534, 61795, 74881, 119068, 123590, 148835, 149762, 210103, 247180, 297670, 299524, 374405, 420206, 595340, 748810, 840412, 1050515, 1272977, 1497620, 2101030, 2545954, 4202060, 5091908, 6364885, 12729770, 21640609, 25459540, 43281218, 86562436, 108203045, 216406090, 432812180]

約数ペア:

[(1, 432812180), (2, 216406090), (4, 108203045), (5, 86562436), (10, 43281218), (17, 25459540), (20, 21640609), (34, 12729770), (68, 6364885), (85, 5091908), (103, 4202060), (170, 2545954), (206, 2101030), (289, 1497620), (340, 1272977), (412, 1050515), (515, 840412), (578, 748810), (727, 595340), (1030, 420206), (1156, 374405), (1445, 299524), (1454, 297670), (1751, 247180), (2060, 210103), (2890, 149762), (2908, 148835), (3502, 123590), (3635, 119068), (5780, 74881), (7004, 61795), (7270, 59534), (8755, 49436), (12359, 35020), (14540, 29767), (17510, 24718)]