42234880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 103610952

約数和(自身を除く): 61376072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 113, 128, 146, 160, 226, 256, 292, 320, 365, 452, 512, 565, 584, 640, 730, 904, 1024, 1130, 1168, 1280, 1460, 1808, 2260, 2336, 2560, 2920, 3616, 4520, 4672, 5120, 5840, 7232, 8249, 9040, 9344, 11680, 14464, 16498, 18080, 18688, 23360, 28928, 32996, 36160, 37376, 41245, 46720, 57856, 65992, 72320, 74752, 82490, 93440, 115712, 131984, 144640, 164980, 186880, 263968, 289280, 329960, 373760, 527936, 578560, 659920, 1055872, 1319840, 2111744, 2639680, 4223488, 5279360, 8446976, 10558720, 21117440, 42234880]

約数ペア:

[(1, 42234880), (2, 21117440), (4, 10558720), (5, 8446976), (8, 5279360), (10, 4223488), (16, 2639680), (20, 2111744), (32, 1319840), (40, 1055872), (64, 659920), (73, 578560), (80, 527936), (113, 373760), (128, 329960), (146, 289280), (160, 263968), (226, 186880), (256, 164980), (292, 144640), (320, 131984), (365, 115712), (452, 93440), (512, 82490), (565, 74752), (584, 72320), (640, 65992), (730, 57856), (904, 46720), (1024, 41245), (1130, 37376), (1168, 36160), (1280, 32996), (1460, 28928), (1808, 23360), (2260, 18688), (2336, 18080), (2560, 16498), (2920, 14464), (3616, 11680), (4520, 9344), (4672, 9040), (5120, 8249), (5840, 7232)]