3970374160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{1237}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 9425329776

約数和(自身を除く): 5454955616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 757, 848, 1060, 1237, 1514, 2120, 2474, 3028, 3785, 4240, 4948, 6056, 6185, 7570, 9896, 12112, 12370, 15140, 19792, 24740, 30280, 40121, 49480, 60560, 65561, 80242, 98960, 131122, 160484, 200605, 262244, 320968, 327805, 401210, 524488, 641936, 655610, 802420, 936409, 1048976, 1311220, 1604840, 1872818, 2622440, 3209680, 3745636, 4682045, 5244880, 7491272, 9364090, 14982544, 18728180, 37456360, 49629677, 74912720, 99259354, 198518708, 248148385, 397037416, 496296770, 794074832, 992593540, 1985187080, 3970374160]

約数ペア:

[(1, 3970374160), (2, 1985187080), (4, 992593540), (5, 794074832), (8, 496296770), (10, 397037416), (16, 248148385), (20, 198518708), (40, 99259354), (53, 74912720), (80, 49629677), (106, 37456360), (212, 18728180), (265, 14982544), (424, 9364090), (530, 7491272), (757, 5244880), (848, 4682045), (1060, 3745636), (1237, 3209680), (1514, 2622440), (2120, 1872818), (2474, 1604840), (3028, 1311220), (3785, 1048976), (4240, 936409), (4948, 802420), (6056, 655610), (6185, 641936), (7570, 524488), (9896, 401210), (12112, 327805), (12370, 320968), (15140, 262244), (19792, 200605), (24740, 160484), (30280, 131122), (40121, 98960), (49480, 80242), (60560, 65561)]