40481012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 51980812

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 181, 187, 221, 253, 286, 299, 362, 374, 391, 442, 506, 572, 598, 724, 748, 782, 884, 1012, 1196, 1564, 1991, 2353, 2431, 3077, 3289, 3982, 4163, 4301, 4706, 4862, 5083, 6154, 6578, 7964, 8326, 8602, 9412, 9724, 10166, 12308, 13156, 16652, 17204, 20332, 25883, 33847, 40001, 45793, 51766, 54119, 55913, 67694, 70771, 80002, 91586, 103532, 108238, 111826, 135388, 141542, 160004, 183172, 216476, 223652, 283084, 440011, 595309, 778481, 880022, 920023, 1190618, 1556962, 1760044, 1840046, 2381236, 3113924, 3680092, 10120253, 20240506, 40481012]

約数ペア:

[(1, 40481012), (2, 20240506), (4, 10120253), (11, 3680092), (13, 3113924), (17, 2381236), (22, 1840046), (23, 1760044), (26, 1556962), (34, 1190618), (44, 920023), (46, 880022), (52, 778481), (68, 595309), (92, 440011), (143, 283084), (181, 223652), (187, 216476), (221, 183172), (253, 160004), (286, 141542), (299, 135388), (362, 111826), (374, 108238), (391, 103532), (442, 91586), (506, 80002), (572, 70771), (598, 67694), (724, 55913), (748, 54119), (782, 51766), (884, 45793), (1012, 40001), (1196, 33847), (1564, 25883), (1991, 20332), (2353, 17204), (2431, 16652), (3077, 13156), (3289, 12308), (3982, 10166), (4163, 9724), (4301, 9412), (4706, 8602), (4862, 8326), (5083, 7964), (6154, 6578)]