43242220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18169}}^1$

素因数の和:18202

約数の個数: 48

約数和(自身を含む): 109892160

約数和(自身を除く): 66649940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 18169, 36338, 72676, 90845, 127183, 181690, 254366, 308873, 363380, 508732, 617746, 635915, 1235492, 1271830, 1544365, 2162111, 2543660, 3088730, 4324222, 6177460, 8648444, 10810555, 21621110, 43242220]

約数ペア:

[(1, 43242220), (2, 21621110), (4, 10810555), (5, 8648444), (7, 6177460), (10, 4324222), (14, 3088730), (17, 2543660), (20, 2162111), (28, 1544365), (34, 1271830), (35, 1235492), (68, 635915), (70, 617746), (85, 508732), (119, 363380), (140, 308873), (170, 254366), (238, 181690), (340, 127183), (476, 90845), (595, 72676), (1190, 36338), (2380, 18169)]