104744320

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 254604240

約数和(自身を除く): 149859920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 2683, 3904, 4880, 5366, 7808, 9760, 10732, 13415, 19520, 21464, 26830, 39040, 42928, 53660, 85856, 107320, 163663, 171712, 214640, 327326, 343424, 429280, 654652, 818315, 858560, 1309304, 1636630, 1717120, 2618608, 3273260, 5237216, 6546520, 10474432, 13093040, 20948864, 26186080, 52372160, 104744320]

約数ペア:

[(1, 104744320), (2, 52372160), (4, 26186080), (5, 20948864), (8, 13093040), (10, 10474432), (16, 6546520), (20, 5237216), (32, 3273260), (40, 2618608), (61, 1717120), (64, 1636630), (80, 1309304), (122, 858560), (128, 818315), (160, 654652), (244, 429280), (305, 343424), (320, 327326), (488, 214640), (610, 171712), (640, 163663), (976, 107320), (1220, 85856), (1952, 53660), (2440, 42928), (2683, 39040), (3904, 26830), (4880, 21464), (5366, 19520), (7808, 13415), (9760, 10732)]