40588180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 56905580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 61, 68, 76, 85, 95, 103, 122, 170, 190, 206, 244, 305, 323, 340, 380, 412, 515, 610, 646, 1030, 1037, 1159, 1220, 1292, 1615, 1751, 1957, 2060, 2074, 2318, 3230, 3502, 3914, 4148, 4636, 5185, 5795, 6283, 6460, 7004, 7828, 8755, 9785, 10370, 11590, 12566, 17510, 19570, 19703, 20740, 23180, 25132, 31415, 33269, 35020, 39140, 39406, 62830, 66538, 78812, 98515, 106811, 119377, 125660, 133076, 166345, 197030, 213622, 238754, 332690, 394060, 427244, 477508, 534055, 596885, 665380, 1068110, 1193770, 2029409, 2136220, 2387540, 4058818, 8117636, 10147045, 20294090, 40588180]

約数ペア:

[(1, 40588180), (2, 20294090), (4, 10147045), (5, 8117636), (10, 4058818), (17, 2387540), (19, 2136220), (20, 2029409), (34, 1193770), (38, 1068110), (61, 665380), (68, 596885), (76, 534055), (85, 477508), (95, 427244), (103, 394060), (122, 332690), (170, 238754), (190, 213622), (206, 197030), (244, 166345), (305, 133076), (323, 125660), (340, 119377), (380, 106811), (412, 98515), (515, 78812), (610, 66538), (646, 62830), (1030, 39406), (1037, 39140), (1159, 35020), (1220, 33269), (1292, 31415), (1615, 25132), (1751, 23180), (1957, 20740), (2060, 19703), (2074, 19570), (2318, 17510), (3230, 12566), (3502, 11590), (3914, 10370), (4148, 9785), (4636, 8755), (5185, 7828), (5795, 7004), (6283, 6460)]