246497120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49697}}^1$

素因数の和:49743

約数の個数: 48

約数和(自身を含む): 601147008

約数和(自身を除く): 354649888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 49697, 99394, 198788, 248485, 397576, 496970, 795152, 993940, 1540607, 1590304, 1987880, 3081214, 3975760, 6162428, 7703035, 7951520, 12324856, 15406070, 24649712, 30812140, 49299424, 61624280, 123248560, 246497120]

約数ペア:

[(1, 246497120), (2, 123248560), (4, 61624280), (5, 49299424), (8, 30812140), (10, 24649712), (16, 15406070), (20, 12324856), (31, 7951520), (32, 7703035), (40, 6162428), (62, 3975760), (80, 3081214), (124, 1987880), (155, 1590304), (160, 1540607), (248, 993940), (310, 795152), (496, 496970), (620, 397576), (992, 248485), (1240, 198788), (2480, 99394), (4960, 49697)]