106789040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 256471680

約数和(自身を除く): 149682640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 79, 80, 122, 158, 244, 277, 305, 316, 395, 488, 554, 610, 632, 790, 976, 1108, 1220, 1264, 1385, 1580, 2216, 2440, 2770, 3160, 4432, 4819, 4880, 5540, 6320, 9638, 11080, 16897, 19276, 21883, 22160, 24095, 33794, 38552, 43766, 48190, 67588, 77104, 84485, 87532, 96380, 109415, 135176, 168970, 175064, 192760, 218830, 270352, 337940, 350128, 385520, 437660, 675880, 875320, 1334863, 1351760, 1750640, 2669726, 5339452, 6674315, 10678904, 13348630, 21357808, 26697260, 53394520, 106789040]

約数ペア:

[(1, 106789040), (2, 53394520), (4, 26697260), (5, 21357808), (8, 13348630), (10, 10678904), (16, 6674315), (20, 5339452), (40, 2669726), (61, 1750640), (79, 1351760), (80, 1334863), (122, 875320), (158, 675880), (244, 437660), (277, 385520), (305, 350128), (316, 337940), (395, 270352), (488, 218830), (554, 192760), (610, 175064), (632, 168970), (790, 135176), (976, 109415), (1108, 96380), (1220, 87532), (1264, 84485), (1385, 77104), (1580, 67588), (2216, 48190), (2440, 43766), (2770, 38552), (3160, 33794), (4432, 24095), (4819, 22160), (4880, 21883), (5540, 19276), (6320, 16897), (9638, 11080)]