46906880

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 114461424

約数和(自身を除く): 67554544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 251, 256, 292, 320, 365, 502, 512, 584, 640, 730, 1004, 1168, 1255, 1280, 1460, 2008, 2336, 2510, 2560, 2920, 4016, 4672, 5020, 5840, 8032, 9344, 10040, 11680, 16064, 18323, 18688, 20080, 23360, 32128, 36646, 37376, 40160, 46720, 64256, 73292, 80320, 91615, 93440, 128512, 146584, 160640, 183230, 186880, 293168, 321280, 366460, 586336, 642560, 732920, 1172672, 1465840, 2345344, 2931680, 4690688, 5863360, 9381376, 11726720, 23453440, 46906880]

約数ペア:

[(1, 46906880), (2, 23453440), (4, 11726720), (5, 9381376), (8, 5863360), (10, 4690688), (16, 2931680), (20, 2345344), (32, 1465840), (40, 1172672), (64, 732920), (73, 642560), (80, 586336), (128, 366460), (146, 321280), (160, 293168), (251, 186880), (256, 183230), (292, 160640), (320, 146584), (365, 128512), (502, 93440), (512, 91615), (584, 80320), (640, 73292), (730, 64256), (1004, 46720), (1168, 40160), (1255, 37376), (1280, 36646), (1460, 32128), (2008, 23360), (2336, 20080), (2510, 18688), (2560, 18323), (2920, 16064), (4016, 11680), (4672, 10040), (5020, 9344), (5840, 8032)]