61091080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 149414400

約数和(自身を除く): 88323320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2593, 2945, 4712, 5186, 5890, 10372, 11780, 12965, 20744, 23560, 25930, 49267, 51860, 80383, 98534, 103720, 160766, 197068, 246335, 321532, 394136, 401915, 492670, 643064, 803830, 985340, 1527277, 1607660, 1970680, 3054554, 3215320, 6109108, 7636385, 12218216, 15272770, 30545540, 61091080]

約数ペア:

[(1, 61091080), (2, 30545540), (4, 15272770), (5, 12218216), (8, 7636385), (10, 6109108), (19, 3215320), (20, 3054554), (31, 1970680), (38, 1607660), (40, 1527277), (62, 985340), (76, 803830), (95, 643064), (124, 492670), (152, 401915), (155, 394136), (190, 321532), (248, 246335), (310, 197068), (380, 160766), (589, 103720), (620, 98534), (760, 80383), (1178, 51860), (1240, 49267), (2356, 25930), (2593, 23560), (2945, 20744), (4712, 12965), (5186, 11780), (5890, 10372)]