2002114880

素因数分解:

$2^6\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{4787}}^1$

素因数の和:6111

約数の個数: 56

約数和(自身を含む): 4772180448

約数和(自身を除く): 2770065568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1307, 2614, 4787, 5228, 6535, 9574, 10456, 13070, 19148, 20912, 23935, 26140, 38296, 41824, 47870, 52280, 76592, 83648, 95740, 104560, 153184, 191480, 209120, 306368, 382960, 418240, 765920, 1531840, 6256609, 12513218, 25026436, 31283045, 50052872, 62566090, 100105744, 125132180, 200211488, 250264360, 400422976, 500528720, 1001057440, 2002114880]

約数ペア:

[(1, 2002114880), (2, 1001057440), (4, 500528720), (5, 400422976), (8, 250264360), (10, 200211488), (16, 125132180), (20, 100105744), (32, 62566090), (40, 50052872), (64, 31283045), (80, 25026436), (160, 12513218), (320, 6256609), (1307, 1531840), (2614, 765920), (4787, 418240), (5228, 382960), (6535, 306368), (9574, 209120), (10456, 191480), (13070, 153184), (19148, 104560), (20912, 95740), (23935, 83648), (26140, 76592), (38296, 52280), (41824, 47870)]