29128612760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{246769}}^1$

素因数の和:247020

約数の個数: 64

約数和(自身を含む): 70892085600

約数和(自身を除く): 41763472840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 1135, 1816, 2270, 2951, 4540, 5902, 9080, 11804, 14755, 23608, 29510, 59020, 118040, 246769, 493538, 987076, 1233845, 1974152, 2467690, 3207997, 4935380, 6415994, 9870760, 12831988, 16039985, 25663976, 32079970, 56016563, 64159940, 112033126, 128319880, 224066252, 280082815, 448132504, 560165630, 728215319, 1120331260, 1456430638, 2240662520, 2912861276, 3641076595, 5825722552, 7282153190, 14564306380, 29128612760]

約数ペア:

[(1, 29128612760), (2, 14564306380), (4, 7282153190), (5, 5825722552), (8, 3641076595), (10, 2912861276), (13, 2240662520), (20, 1456430638), (26, 1120331260), (40, 728215319), (52, 560165630), (65, 448132504), (104, 280082815), (130, 224066252), (227, 128319880), (260, 112033126), (454, 64159940), (520, 56016563), (908, 32079970), (1135, 25663976), (1816, 16039985), (2270, 12831988), (2951, 9870760), (4540, 6415994), (5902, 4935380), (9080, 3207997), (11804, 2467690), (14755, 1974152), (23608, 1233845), (29510, 987076), (59020, 493538), (118040, 246769)]