14937520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 38247552

約数和(自身を除く): 23310032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 271, 424, 520, 530, 542, 689, 848, 1040, 1060, 1084, 1355, 1378, 2120, 2168, 2710, 2756, 3445, 3523, 4240, 4336, 5420, 5512, 6890, 7046, 10840, 11024, 13780, 14092, 14363, 17615, 21680, 27560, 28184, 28726, 35230, 55120, 56368, 57452, 70460, 71815, 114904, 140920, 143630, 186719, 229808, 281840, 287260, 373438, 574520, 746876, 933595, 1149040, 1493752, 1867190, 2987504, 3734380, 7468760, 14937520]

約数ペア:

[(1, 14937520), (2, 7468760), (4, 3734380), (5, 2987504), (8, 1867190), (10, 1493752), (13, 1149040), (16, 933595), (20, 746876), (26, 574520), (40, 373438), (52, 287260), (53, 281840), (65, 229808), (80, 186719), (104, 143630), (106, 140920), (130, 114904), (208, 71815), (212, 70460), (260, 57452), (265, 56368), (271, 55120), (424, 35230), (520, 28726), (530, 28184), (542, 27560), (689, 21680), (848, 17615), (1040, 14363), (1060, 14092), (1084, 13780), (1355, 11024), (1378, 10840), (2120, 7046), (2168, 6890), (2710, 5512), (2756, 5420), (3445, 4336), (3523, 4240)]