2052741720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743747}}^1$

素因数の和:743784

約数の個数: 64

約数和(自身を含む): 6425982720

約数和(自身を除く): 4373241000

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, 743747, 1487494, 2231241, 2974988, 3718735, 4462482, 5949976, 7437470, 8924964, 11156205, 14874940, 17106181, 17849928, 22312410, 29749880, 34212362, 44624820, 51318543, 68424724, 85530905, 89249640, 102637086, 136849448, 171061810, 205274172, 256592715, 342123620, 410548344, 513185430, 684247240, 1026370860, 2052741720]

約数ペア:

[(1, 2052741720), (2, 1026370860), (3, 684247240), (4, 513185430), (5, 410548344), (6, 342123620), (8, 256592715), (10, 205274172), (12, 171061810), (15, 136849448), (20, 102637086), (23, 89249640), (24, 85530905), (30, 68424724), (40, 51318543), (46, 44624820), (60, 34212362), (69, 29749880), (92, 22312410), (115, 17849928), (120, 17106181), (138, 14874940), (184, 11156205), (230, 8924964), (276, 7437470), (345, 5949976), (460, 4462482), (552, 3718735), (690, 2974988), (920, 2231241), (1380, 1487494), (2760, 743747)]