4005581652

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{70111}}^1$

素因数の和:70170

約数の個数: 72

約数和(自身を含む): 10856142080

約数和(自身を除く): 6850560428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 4761, 6348, 9522, 14283, 19044, 28566, 57132, 70111, 140222, 210333, 280444, 420666, 630999, 841332, 1261998, 1612553, 1892997, 2523996, 3225106, 3785994, 4837659, 6450212, 7571988, 9675318, 14512977, 19350636, 29025954, 37088719, 43538931, 58051908, 74177438, 87077862, 111266157, 148354876, 174155724, 222532314, 333798471, 445064628, 667596942, 1001395413, 1335193884, 2002790826, 4005581652]

約数ペア:

[(1, 4005581652), (2, 2002790826), (3, 1335193884), (4, 1001395413), (6, 667596942), (9, 445064628), (12, 333798471), (18, 222532314), (23, 174155724), (27, 148354876), (36, 111266157), (46, 87077862), (54, 74177438), (69, 58051908), (92, 43538931), (108, 37088719), (138, 29025954), (207, 19350636), (276, 14512977), (414, 9675318), (529, 7571988), (621, 6450212), (828, 4837659), (1058, 3785994), (1242, 3225106), (1587, 2523996), (2116, 1892997), (2484, 1612553), (3174, 1261998), (4761, 841332), (6348, 630999), (9522, 420666), (14283, 280444), (19044, 210333), (28566, 140222), (57132, 70111)]