39548888930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{244597}}^1$

素因数の和:244683

約数の個数: 64

約数和(自身を含む): 80306415360

約数和(自身を除く): 40757526430

約数列:

[1, 2, 5, 10, 19, 23, 37, 38, 46, 74, 95, 115, 185, 190, 230, 370, 437, 703, 851, 874, 1406, 1702, 2185, 3515, 4255, 4370, 7030, 8510, 16169, 32338, 80845, 161690, 244597, 489194, 1222985, 2445970, 4647343, 5625731, 9050089, 9294686, 11251462, 18100178, 23236715, 28128655, 45250445, 46473430, 56257310, 90500890, 106888889, 171951691, 208152047, 213777778, 343903382, 416304094, 534444445, 859758455, 1040760235, 1068888890, 1719516910, 2081520470, 3954888893, 7909777786, 19774444465, 39548888930]

約数ペア:

[(1, 39548888930), (2, 19774444465), (5, 7909777786), (10, 3954888893), (19, 2081520470), (23, 1719516910), (37, 1068888890), (38, 1040760235), (46, 859758455), (74, 534444445), (95, 416304094), (115, 343903382), (185, 213777778), (190, 208152047), (230, 171951691), (370, 106888889), (437, 90500890), (703, 56257310), (851, 46473430), (874, 45250445), (1406, 28128655), (1702, 23236715), (2185, 18100178), (3515, 11251462), (4255, 9294686), (4370, 9050089), (7030, 5625731), (8510, 4647343), (16169, 2445970), (32338, 1222985), (80845, 489194), (161690, 244597)]