39965550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 107433600

約数和(自身を除く): 67468050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 150, 185, 190, 222, 285, 370, 379, 475, 555, 570, 703, 758, 925, 950, 1110, 1137, 1406, 1425, 1850, 1895, 2109, 2274, 2775, 2850, 3515, 3790, 4218, 5550, 5685, 7030, 7201, 9475, 10545, 11370, 14023, 14402, 17575, 18950, 21090, 21603, 28046, 28425, 35150, 36005, 42069, 43206, 52725, 56850, 70115, 72010, 84138, 105450, 108015, 140230, 180025, 210345, 216030, 266437, 350575, 360050, 420690, 532874, 540075, 701150, 799311, 1051725, 1080150, 1332185, 1598622, 2103450, 2664370, 3996555, 6660925, 7993110, 13321850, 19982775, 39965550]

約数ペア:

[(1, 39965550), (2, 19982775), (3, 13321850), (5, 7993110), (6, 6660925), (10, 3996555), (15, 2664370), (19, 2103450), (25, 1598622), (30, 1332185), (37, 1080150), (38, 1051725), (50, 799311), (57, 701150), (74, 540075), (75, 532874), (95, 420690), (111, 360050), (114, 350575), (150, 266437), (185, 216030), (190, 210345), (222, 180025), (285, 140230), (370, 108015), (379, 105450), (475, 84138), (555, 72010), (570, 70115), (703, 56850), (758, 52725), (925, 43206), (950, 42069), (1110, 36005), (1137, 35150), (1406, 28425), (1425, 28046), (1850, 21603), (1895, 21090), (2109, 18950), (2274, 17575), (2775, 14402), (2850, 14023), (3515, 11370), (3790, 10545), (4218, 9475), (5550, 7201), (5685, 7030)]