1161921220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{5501}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 2495707200

約数和(自身を除く): 1333785980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 179, 236, 295, 358, 590, 716, 895, 1180, 1790, 3580, 5501, 10561, 11002, 21122, 22004, 27505, 42244, 52805, 55010, 105610, 110020, 211220, 324559, 649118, 984679, 1298236, 1622795, 1969358, 3245590, 3938716, 4923395, 6491180, 9846790, 19693580, 58096061, 116192122, 232384244, 290480305, 580960610, 1161921220]

約数ペア:

[(1, 1161921220), (2, 580960610), (4, 290480305), (5, 232384244), (10, 116192122), (20, 58096061), (59, 19693580), (118, 9846790), (179, 6491180), (236, 4923395), (295, 3938716), (358, 3245590), (590, 1969358), (716, 1622795), (895, 1298236), (1180, 984679), (1790, 649118), (3580, 324559), (5501, 211220), (10561, 110020), (11002, 105610), (21122, 55010), (22004, 52805), (27505, 42244)]