1570585293040

素因数分解:

$2^4\times 5^1\times {\mathrm{252431}}^1\times {\mathrm{77773}}^1$

素因数の和:330217

約数の個数: 40

約数和(自身を含む): 3651672224448

約数和(自身を除く): 2081086931408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77773, 155546, 252431, 311092, 388865, 504862, 622184, 777730, 1009724, 1244368, 1262155, 1555460, 2019448, 2524310, 3110920, 4038896, 5048620, 6221840, 10097240, 20194480, 19632316163, 39264632326, 78529264652, 98161580815, 157058529304, 196323161630, 314117058608, 392646323260, 785292646520, 1570585293040]

約数ペア:

[(1, 1570585293040), (2, 785292646520), (4, 392646323260), (5, 314117058608), (8, 196323161630), (10, 157058529304), (16, 98161580815), (20, 78529264652), (40, 39264632326), (80, 19632316163), (77773, 20194480), (155546, 10097240), (252431, 6221840), (311092, 5048620), (388865, 4038896), (504862, 3110920), (622184, 2524310), (777730, 2019448), (1009724, 1555460), (1244368, 1262155)]