4177988.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 120271872

約数和(自身を除く): 81656412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1597, 1612, 1860, 2015, 2418, 3194, 4030, 4791, 4836, 6045, 6388, 7985, 8060, 9582, 12090, 15970, 19164, 20761, 23955, 24180, 31940, 41522, 47910, 49507, 62283, 83044, 95820, 99014, 103805, 124566, 148521, 198028, 207610, 247535, 249132, 297042, 311415, 415220, 495070, 594084, 622830, 643591, 742605, 990140, 1245660, 1287182, 1485210, 1930773, 2574364, 2970420, 3217955, 3861546, 6435910, 7723092, 9653865, 12871820, 19307730, 38615460]

約数ペア:

[(1, 38615460), (2, 19307730), (3, 12871820), (4, 9653865), (5, 7723092), (6, 6435910), (10, 3861546), (12, 3217955), (13, 2970420), (15, 2574364), (20, 1930773), (26, 1485210), (30, 1287182), (31, 1245660), (39, 990140), (52, 742605), (60, 643591), (62, 622830), (65, 594084), (78, 495070), (93, 415220), (124, 311415), (130, 297042), (155, 249132), (156, 247535), (186, 207610), (195, 198028), (260, 148521), (310, 124566), (372, 103805), (390, 99014), (403, 95820), (465, 83044), (620, 62283), (780, 49507), (806, 47910), (930, 41522), (1209, 31940), (1597, 24180), (1612, 23955), (1860, 20761), (2015, 19164), (2418, 15970), (3194, 12090), (4030, 9582), (4791, 8060), (4836, 7985), (6045, 6388)]