26703560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 65545200

約数和(自身を除く): 38841640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 577, 712, 890, 1154, 1157, 1780, 2308, 2314, 2885, 3560, 4616, 4628, 5770, 5785, 7501, 9256, 11540, 11570, 15002, 23080, 23140, 30004, 37505, 46280, 51353, 60008, 75010, 102706, 150020, 205412, 256765, 300040, 410824, 513530, 667589, 1027060, 1335178, 2054120, 2670356, 3337945, 5340712, 6675890, 13351780, 26703560]

約数ペア:

[(1, 26703560), (2, 13351780), (4, 6675890), (5, 5340712), (8, 3337945), (10, 2670356), (13, 2054120), (20, 1335178), (26, 1027060), (40, 667589), (52, 513530), (65, 410824), (89, 300040), (104, 256765), (130, 205412), (178, 150020), (260, 102706), (356, 75010), (445, 60008), (520, 51353), (577, 46280), (712, 37505), (890, 30004), (1154, 23140), (1157, 23080), (1780, 15002), (2308, 11570), (2314, 11540), (2885, 9256), (3560, 7501), (4616, 5785), (4628, 5770)]