8347366960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{40427}}^1$

素因数の和:40558

約数の個数: 80

約数和(自身を含む): 20302941600

約数和(自身を除く): 11955574640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 89, 116, 145, 178, 232, 290, 356, 445, 464, 580, 712, 890, 1160, 1424, 1780, 2320, 2581, 3560, 5162, 7120, 10324, 12905, 20648, 25810, 40427, 41296, 51620, 80854, 103240, 161708, 202135, 206480, 323416, 404270, 646832, 808540, 1172383, 1617080, 2344766, 3234160, 3598003, 4689532, 5861915, 7196006, 9379064, 11723830, 14392012, 17990015, 18758128, 23447660, 28784024, 35980030, 46895320, 57568048, 71960060, 93790640, 104342087, 143920120, 208684174, 287840240, 417368348, 521710435, 834736696, 1043420870, 1669473392, 2086841740, 4173683480, 8347366960]

約数ペア:

[(1, 8347366960), (2, 4173683480), (4, 2086841740), (5, 1669473392), (8, 1043420870), (10, 834736696), (16, 521710435), (20, 417368348), (29, 287840240), (40, 208684174), (58, 143920120), (80, 104342087), (89, 93790640), (116, 71960060), (145, 57568048), (178, 46895320), (232, 35980030), (290, 28784024), (356, 23447660), (445, 18758128), (464, 17990015), (580, 14392012), (712, 11723830), (890, 9379064), (1160, 7196006), (1424, 5861915), (1780, 4689532), (2320, 3598003), (2581, 3234160), (3560, 2344766), (5162, 1617080), (7120, 1172383), (10324, 808540), (12905, 646832), (20648, 404270), (25810, 323416), (40427, 206480), (41296, 202135), (51620, 161708), (80854, 103240)]