13303092520

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1\times {\mathrm{3229}}^1$

素因数の和:4178

約数の個数: 64

約数和(自身を含む): 30214195200

約数和(自身を除く): 16911102680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 811, 1016, 1270, 1622, 2540, 3229, 3244, 4055, 5080, 6458, 6488, 8110, 12916, 16145, 16220, 25832, 32290, 32440, 64580, 102997, 129160, 205994, 410083, 411988, 514985, 820166, 823976, 1029970, 1640332, 2050415, 2059940, 2618719, 3280664, 4100830, 4119880, 5237438, 8201660, 10474876, 13093595, 16403320, 20949752, 26187190, 52374380, 104748760, 332577313, 665154626, 1330309252, 1662886565, 2660618504, 3325773130, 6651546260, 13303092520]

約数ペア:

[(1, 13303092520), (2, 6651546260), (4, 3325773130), (5, 2660618504), (8, 1662886565), (10, 1330309252), (20, 665154626), (40, 332577313), (127, 104748760), (254, 52374380), (508, 26187190), (635, 20949752), (811, 16403320), (1016, 13093595), (1270, 10474876), (1622, 8201660), (2540, 5237438), (3229, 4119880), (3244, 4100830), (4055, 3280664), (5080, 2618719), (6458, 2059940), (6488, 2050415), (8110, 1640332), (12916, 1029970), (16145, 823976), (16220, 820166), (25832, 514985), (32290, 411988), (32440, 410083), (64580, 205994), (102997, 129160)]