861610368040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11777069}}^1$

素因数の和:11777170

約数の個数: 64

約数和(自身を含む): 2035077696000

約数和(自身を除く): 1173467327960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1829, 2360, 3658, 7316, 9145, 14632, 18290, 36580, 73160, 11777069, 23554138, 47108276, 58885345, 94216552, 117770690, 235541380, 365089139, 471082760, 694847071, 730178278, 1389694142, 1460356556, 1825445695, 2779388284, 2920713112, 3474235355, 3650891390, 5558776568, 6948470710, 7301782780, 13896941420, 14603565560, 21540259201, 27793882840, 43080518402, 86161036804, 107701296005, 172322073608, 215402592010, 430805184020, 861610368040]

約数ペア:

[(1, 861610368040), (2, 430805184020), (4, 215402592010), (5, 172322073608), (8, 107701296005), (10, 86161036804), (20, 43080518402), (31, 27793882840), (40, 21540259201), (59, 14603565560), (62, 13896941420), (118, 7301782780), (124, 6948470710), (155, 5558776568), (236, 3650891390), (248, 3474235355), (295, 2920713112), (310, 2779388284), (472, 1825445695), (590, 1460356556), (620, 1389694142), (1180, 730178278), (1240, 694847071), (1829, 471082760), (2360, 365089139), (3658, 235541380), (7316, 117770690), (9145, 94216552), (14632, 58885345), (18290, 47108276), (36580, 23554138), (73160, 11777069)]