14485128520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1\times {\mathrm{6343}}^1$

素因数の和:7934

約数の個数: 64

約数和(自身を含む): 33499365120

約数和(自身を除く): 19014236600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1543, 3086, 6172, 6343, 7715, 12344, 12686, 15430, 25372, 30860, 31715, 50744, 57091, 61720, 63430, 114182, 126860, 228364, 234691, 253720, 285455, 456728, 469382, 570910, 938764, 1141820, 1173455, 1877528, 2283640, 2346910, 4693820, 9387640, 9787249, 19574498, 39148996, 48936245, 78297992, 97872490, 195744980, 362128213, 391489960, 724256426, 1448512852, 1810641065, 2897025704, 3621282130, 7242564260, 14485128520]

約数ペア:

[(1, 14485128520), (2, 7242564260), (4, 3621282130), (5, 2897025704), (8, 1810641065), (10, 1448512852), (20, 724256426), (37, 391489960), (40, 362128213), (74, 195744980), (148, 97872490), (185, 78297992), (296, 48936245), (370, 39148996), (740, 19574498), (1480, 9787249), (1543, 9387640), (3086, 4693820), (6172, 2346910), (6343, 2283640), (7715, 1877528), (12344, 1173455), (12686, 1141820), (15430, 938764), (25372, 570910), (30860, 469382), (31715, 456728), (50744, 285455), (57091, 253720), (61720, 234691), (63430, 228364), (114182, 126860)]