109767940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 244379520

約数和(自身を除く): 134611580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1510, 1913, 2869, 3020, 3826, 5738, 7652, 9565, 11476, 14345, 19130, 28690, 36347, 38260, 57380, 72694, 145388, 181735, 288863, 363470, 577726, 726940, 1155452, 1444315, 2888630, 5488397, 5777260, 10976794, 21953588, 27441985, 54883970, 109767940]

約数ペア:

[(1, 109767940), (2, 54883970), (4, 27441985), (5, 21953588), (10, 10976794), (19, 5777260), (20, 5488397), (38, 2888630), (76, 1444315), (95, 1155452), (151, 726940), (190, 577726), (302, 363470), (380, 288863), (604, 181735), (755, 145388), (1510, 72694), (1913, 57380), (2869, 38260), (3020, 36347), (3826, 28690), (5738, 19130), (7652, 14345), (9565, 11476)]