470085520

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{96329}}^1$

素因数の和:96403

約数の個数: 40

約数和(自身を含む): 1110877560

約数和(自身を除く): 640792040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 96329, 192658, 385316, 481645, 770632, 963290, 1541264, 1926580, 3853160, 5876069, 7706320, 11752138, 23504276, 29380345, 47008552, 58760690, 94017104, 117521380, 235042760, 470085520]

約数ペア:

[(1, 470085520), (2, 235042760), (4, 117521380), (5, 94017104), (8, 58760690), (10, 47008552), (16, 29380345), (20, 23504276), (40, 11752138), (61, 7706320), (80, 5876069), (122, 3853160), (244, 1926580), (305, 1541264), (488, 963290), (610, 770632), (976, 481645), (1220, 385316), (2440, 192658), (4880, 96329)]