2016025900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125219}}^1$

素因数の和:125263

約数の個数: 72

約数和(自身を含む): 5217166080

約数和(自身を除く): 3201140180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 125219, 250438, 500876, 626095, 876533, 1252190, 1753066, 2504380, 2880037, 3130475, 3506132, 4382665, 5760074, 6260950, 8765330, 11520148, 12521900, 14400185, 17530660, 20160259, 21913325, 28800370, 40320518, 43826650, 57600740, 72000925, 80641036, 87653300, 100801295, 144001850, 201602590, 288003700, 403205180, 504006475, 1008012950, 2016025900]

約数ペア:

[(1, 2016025900), (2, 1008012950), (4, 504006475), (5, 403205180), (7, 288003700), (10, 201602590), (14, 144001850), (20, 100801295), (23, 87653300), (25, 80641036), (28, 72000925), (35, 57600740), (46, 43826650), (50, 40320518), (70, 28800370), (92, 21913325), (100, 20160259), (115, 17530660), (140, 14400185), (161, 12521900), (175, 11520148), (230, 8765330), (322, 6260950), (350, 5760074), (460, 4382665), (575, 3506132), (644, 3130475), (700, 2880037), (805, 2504380), (1150, 1753066), (1610, 1252190), (2300, 876533), (3220, 626095), (4025, 500876), (8050, 250438), (16100, 125219)]