1040375050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 2286978624

約数和(自身を除く): 1246603574

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 227, 275, 286, 325, 454, 550, 641, 650, 715, 1135, 1282, 1430, 2270, 2497, 2951, 3205, 3575, 4994, 5675, 5902, 6410, 7051, 7150, 8333, 11350, 12485, 14102, 14755, 16025, 16666, 24970, 29510, 32050, 32461, 35255, 41665, 62425, 64922, 70510, 73775, 83330, 91663, 124850, 145507, 147550, 162305, 176275, 183326, 208325, 291014, 324610, 352550, 416650, 458315, 727535, 811525, 916630, 1455070, 1600577, 1623050, 1891591, 2291575, 3201154, 3637675, 3783182, 4583150, 7275350, 8002885, 9457955, 16005770, 18915910, 20807501, 40014425, 41615002, 47289775, 80028850, 94579550, 104037505, 208075010, 520187525, 1040375050]

約数ペア:

[(1, 1040375050), (2, 520187525), (5, 208075010), (10, 104037505), (11, 94579550), (13, 80028850), (22, 47289775), (25, 41615002), (26, 40014425), (50, 20807501), (55, 18915910), (65, 16005770), (110, 9457955), (130, 8002885), (143, 7275350), (227, 4583150), (275, 3783182), (286, 3637675), (325, 3201154), (454, 2291575), (550, 1891591), (641, 1623050), (650, 1600577), (715, 1455070), (1135, 916630), (1282, 811525), (1430, 727535), (2270, 458315), (2497, 416650), (2951, 352550), (3205, 324610), (3575, 291014), (4994, 208325), (5675, 183326), (5902, 176275), (6410, 162305), (7051, 147550), (7150, 145507), (8333, 124850), (11350, 91663), (12485, 83330), (14102, 73775), (14755, 70510), (16025, 64922), (16666, 62425), (24970, 41665), (29510, 35255), (32050, 32461)]