2016441700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221587}}^1$

素因数の和:221621

約数の個数: 72

約数和(自身を含む): 5385474752

約数和(自身を除く): 3369033052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 221587, 443174, 886348, 1107935, 1551109, 2215870, 2880631, 3102218, 4431740, 5539675, 5761262, 6204436, 7755545, 11079350, 11522524, 14403155, 15511090, 20164417, 22158700, 28806310, 31022180, 38777725, 40328834, 57612620, 72015775, 77555450, 80657668, 100822085, 144031550, 155110900, 201644170, 288063100, 403288340, 504110425, 1008220850, 2016441700]

約数ペア:

[(1, 2016441700), (2, 1008220850), (4, 504110425), (5, 403288340), (7, 288063100), (10, 201644170), (13, 155110900), (14, 144031550), (20, 100822085), (25, 80657668), (26, 77555450), (28, 72015775), (35, 57612620), (50, 40328834), (52, 38777725), (65, 31022180), (70, 28806310), (91, 22158700), (100, 20164417), (130, 15511090), (140, 14403155), (175, 11522524), (182, 11079350), (260, 7755545), (325, 6204436), (350, 5761262), (364, 5539675), (455, 4431740), (650, 3102218), (700, 2880631), (910, 2215870), (1300, 1551109), (1820, 1107935), (2275, 886348), (4550, 443174), (9100, 221587)]