25002840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9059}}^1$

素因数の和:9096

約数の個数: 64

約数和(自身を含む): 78278400

約数和(自身を除く): 53275560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9059, 18118, 27177, 36236, 45295, 54354, 72472, 90590, 108708, 135885, 181180, 208357, 217416, 271770, 362360, 416714, 543540, 625071, 833428, 1041785, 1087080, 1250142, 1666856, 2083570, 2500284, 3125355, 4167140, 5000568, 6250710, 8334280, 12501420, 25002840]

約数ペア:

[(1, 25002840), (2, 12501420), (3, 8334280), (4, 6250710), (5, 5000568), (6, 4167140), (8, 3125355), (10, 2500284), (12, 2083570), (15, 1666856), (20, 1250142), (23, 1087080), (24, 1041785), (30, 833428), (40, 625071), (46, 543540), (60, 416714), (69, 362360), (92, 271770), (115, 217416), (120, 208357), (138, 181180), (184, 135885), (230, 108708), (276, 90590), (345, 72472), (460, 54354), (552, 45295), (690, 36236), (920, 27177), (1380, 18118), (2760, 9059)]