33451520

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 81758160

約数和(自身を除く): 48306640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 179, 256, 292, 320, 358, 365, 512, 584, 640, 716, 730, 895, 1168, 1280, 1432, 1460, 1790, 2336, 2560, 2864, 2920, 3580, 4672, 5728, 5840, 7160, 9344, 11456, 11680, 13067, 14320, 18688, 22912, 23360, 26134, 28640, 37376, 45824, 46720, 52268, 57280, 65335, 91648, 93440, 104536, 114560, 130670, 186880, 209072, 229120, 261340, 418144, 458240, 522680, 836288, 1045360, 1672576, 2090720, 3345152, 4181440, 6690304, 8362880, 16725760, 33451520]

約数ペア:

[(1, 33451520), (2, 16725760), (4, 8362880), (5, 6690304), (8, 4181440), (10, 3345152), (16, 2090720), (20, 1672576), (32, 1045360), (40, 836288), (64, 522680), (73, 458240), (80, 418144), (128, 261340), (146, 229120), (160, 209072), (179, 186880), (256, 130670), (292, 114560), (320, 104536), (358, 93440), (365, 91648), (512, 65335), (584, 57280), (640, 52268), (716, 46720), (730, 45824), (895, 37376), (1168, 28640), (1280, 26134), (1432, 23360), (1460, 22912), (1790, 18688), (2336, 14320), (2560, 13067), (2864, 11680), (2920, 11456), (3580, 9344), (4672, 7160), (5728, 5840)]