849813440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5294

約数の個数: 112

約数和(自身を含む): 2344838592

約数和(自身を除く): 1495025152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4672, 5110, 5197, 5840, 8176, 10220, 10394, 11680, 16352, 20440, 20788, 23360, 25985, 32704, 36379, 40880, 41576, 51970, 72758, 81760, 83152, 103940, 145516, 163520, 166304, 181895, 207880, 291032, 332608, 363790, 379381, 415760, 582064, 727580, 758762, 831520, 1164128, 1455160, 1517524, 1663040, 1896905, 2328256, 2655667, 2910320, 3035048, 3793810, 5311334, 5820640, 6070096, 7587620, 10622668, 11641280, 12140192, 13278335, 15175240, 21245336, 24280384, 26556670, 30350480, 42490672, 53113340, 60700960, 84981344, 106226680, 121401920, 169962688, 212453360, 424906720, 849813440]

約数ペア:

[(1, 849813440), (2, 424906720), (4, 212453360), (5, 169962688), (7, 121401920), (8, 106226680), (10, 84981344), (14, 60700960), (16, 53113340), (20, 42490672), (28, 30350480), (32, 26556670), (35, 24280384), (40, 21245336), (56, 15175240), (64, 13278335), (70, 12140192), (73, 11641280), (80, 10622668), (112, 7587620), (140, 6070096), (146, 5820640), (160, 5311334), (224, 3793810), (280, 3035048), (292, 2910320), (320, 2655667), (365, 2328256), (448, 1896905), (511, 1663040), (560, 1517524), (584, 1455160), (730, 1164128), (1022, 831520), (1120, 758762), (1168, 727580), (1460, 582064), (2044, 415760), (2240, 379381), (2336, 363790), (2555, 332608), (2920, 291032), (4088, 207880), (4672, 181895), (5110, 166304), (5197, 163520), (5840, 145516), (8176, 103940), (10220, 83152), (10394, 81760), (11680, 72758), (16352, 51970), (20440, 41576), (20788, 40880), (23360, 36379), (25985, 32704)]