16103743660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 35051486400

約数和(自身を除く): 18947742740

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 211, 212, 265, 356, 422, 445, 530, 809, 844, 890, 1055, 1060, 1618, 1780, 2110, 3236, 4045, 4220, 4717, 8090, 9434, 11183, 16180, 18779, 18868, 22366, 23585, 37558, 42877, 44732, 47170, 55915, 72001, 75116, 85754, 93895, 94340, 111830, 144002, 170699, 171508, 187790, 214385, 223660, 288004, 341398, 360005, 375580, 428770, 682796, 720010, 853495, 857540, 995287, 1440020, 1706990, 1990574, 3413980, 3816053, 3981148, 4976435, 7632106, 9047047, 9952870, 15192211, 15264212, 18094094, 19080265, 19905740, 30384422, 36188188, 38160530, 45235235, 60768844, 75961055, 76321060, 90470470, 151922110, 180940940, 303844220, 805187183, 1610374366, 3220748732, 4025935915, 8051871830, 16103743660]

約数ペア:

[(1, 16103743660), (2, 8051871830), (4, 4025935915), (5, 3220748732), (10, 1610374366), (20, 805187183), (53, 303844220), (89, 180940940), (106, 151922110), (178, 90470470), (211, 76321060), (212, 75961055), (265, 60768844), (356, 45235235), (422, 38160530), (445, 36188188), (530, 30384422), (809, 19905740), (844, 19080265), (890, 18094094), (1055, 15264212), (1060, 15192211), (1618, 9952870), (1780, 9047047), (2110, 7632106), (3236, 4976435), (4045, 3981148), (4220, 3816053), (4717, 3413980), (8090, 1990574), (9434, 1706990), (11183, 1440020), (16180, 995287), (18779, 857540), (18868, 853495), (22366, 720010), (23585, 682796), (37558, 428770), (42877, 375580), (44732, 360005), (47170, 341398), (55915, 288004), (72001, 223660), (75116, 214385), (85754, 187790), (93895, 171508), (94340, 170699), (111830, 144002)]