335259520

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1933}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 804853440

約数和(自身を除く): 469593920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 1084, 1355, 1933, 2168, 2710, 3866, 4336, 5420, 7732, 8672, 9665, 10840, 15464, 17344, 19330, 21680, 30928, 34688, 38660, 43360, 61856, 77320, 86720, 123712, 154640, 173440, 247424, 309280, 523843, 618560, 1047686, 1237120, 2095372, 2619215, 4190744, 5238430, 8381488, 10476860, 16762976, 20953720, 33525952, 41907440, 67051904, 83814880, 167629760, 335259520]

約数ペア:

[(1, 335259520), (2, 167629760), (4, 83814880), (5, 67051904), (8, 41907440), (10, 33525952), (16, 20953720), (20, 16762976), (32, 10476860), (40, 8381488), (64, 5238430), (80, 4190744), (128, 2619215), (160, 2095372), (271, 1237120), (320, 1047686), (542, 618560), (640, 523843), (1084, 309280), (1355, 247424), (1933, 173440), (2168, 154640), (2710, 123712), (3866, 86720), (4336, 77320), (5420, 61856), (7732, 43360), (8672, 38660), (9665, 34688), (10840, 30928), (15464, 21680), (17344, 19330)]