134686640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3798

約数の個数: 80

約数和(自身を含む): 350040096

約数和(自身を除く): 215353456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 3733, 4510, 7216, 7466, 9020, 14932, 18040, 18665, 29864, 36080, 37330, 41063, 59728, 74660, 82126, 149320, 153053, 164252, 205315, 298640, 306106, 328504, 410630, 612212, 657008, 765265, 821260, 1224424, 1530530, 1642520, 1683583, 2448848, 3061060, 3285040, 3367166, 6122120, 6734332, 8417915, 12244240, 13468664, 16835830, 26937328, 33671660, 67343320, 134686640]

約数ペア:

[(1, 134686640), (2, 67343320), (4, 33671660), (5, 26937328), (8, 16835830), (10, 13468664), (11, 12244240), (16, 8417915), (20, 6734332), (22, 6122120), (40, 3367166), (41, 3285040), (44, 3061060), (55, 2448848), (80, 1683583), (82, 1642520), (88, 1530530), (110, 1224424), (164, 821260), (176, 765265), (205, 657008), (220, 612212), (328, 410630), (410, 328504), (440, 306106), (451, 298640), (656, 205315), (820, 164252), (880, 153053), (902, 149320), (1640, 82126), (1804, 74660), (2255, 59728), (3280, 41063), (3608, 37330), (3733, 36080), (4510, 29864), (7216, 18665), (7466, 18040), (9020, 14932)]