13837720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 35575200

約数和(自身を除く): 21737480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 89, 92, 104, 115, 130, 169, 178, 184, 230, 260, 299, 338, 356, 445, 460, 520, 598, 676, 712, 845, 890, 920, 1157, 1196, 1352, 1495, 1690, 1780, 2047, 2314, 2392, 2990, 3380, 3560, 3887, 4094, 4628, 5785, 5980, 6760, 7774, 8188, 9256, 10235, 11570, 11960, 15041, 15548, 16376, 19435, 20470, 23140, 26611, 30082, 31096, 38870, 40940, 46280, 53222, 60164, 75205, 77740, 81880, 106444, 120328, 133055, 150410, 155480, 212888, 266110, 300820, 345943, 532220, 601640, 691886, 1064440, 1383772, 1729715, 2767544, 3459430, 6918860, 13837720]

約数ペア:

[(1, 13837720), (2, 6918860), (4, 3459430), (5, 2767544), (8, 1729715), (10, 1383772), (13, 1064440), (20, 691886), (23, 601640), (26, 532220), (40, 345943), (46, 300820), (52, 266110), (65, 212888), (89, 155480), (92, 150410), (104, 133055), (115, 120328), (130, 106444), (169, 81880), (178, 77740), (184, 75205), (230, 60164), (260, 53222), (299, 46280), (338, 40940), (356, 38870), (445, 31096), (460, 30082), (520, 26611), (598, 23140), (676, 20470), (712, 19435), (845, 16376), (890, 15548), (920, 15041), (1157, 11960), (1196, 11570), (1352, 10235), (1495, 9256), (1690, 8188), (1780, 7774), (2047, 6760), (2314, 5980), (2392, 5785), (2990, 4628), (3380, 4094), (3560, 3887)]