146965040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63347}}^1$

素因数の和:63389

約数の個数: 40

約数和(自身を含む): 353481840

約数和(自身を除く): 206516800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 63347, 126694, 253388, 316735, 506776, 633470, 1013552, 1266940, 1837063, 2533880, 3674126, 5067760, 7348252, 9185315, 14696504, 18370630, 29393008, 36741260, 73482520, 146965040]

約数ペア:

[(1, 146965040), (2, 73482520), (4, 36741260), (5, 29393008), (8, 18370630), (10, 14696504), (16, 9185315), (20, 7348252), (29, 5067760), (40, 3674126), (58, 2533880), (80, 1837063), (116, 1266940), (145, 1013552), (232, 633470), (290, 506776), (464, 316735), (580, 253388), (1160, 126694), (2320, 63347)]