47701120

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 115710840

約数和(自身を除く): 68009720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1021, 1168, 1460, 2042, 2336, 2920, 4084, 4672, 5105, 5840, 8168, 9344, 10210, 11680, 16336, 20420, 23360, 32672, 40840, 46720, 65344, 74533, 81680, 130688, 149066, 163360, 298132, 326720, 372665, 596264, 653440, 745330, 1192528, 1490660, 2385056, 2981320, 4770112, 5962640, 9540224, 11925280, 23850560, 47701120]

約数ペア:

[(1, 47701120), (2, 23850560), (4, 11925280), (5, 9540224), (8, 5962640), (10, 4770112), (16, 2981320), (20, 2385056), (32, 1490660), (40, 1192528), (64, 745330), (73, 653440), (80, 596264), (128, 372665), (146, 326720), (160, 298132), (292, 163360), (320, 149066), (365, 130688), (584, 81680), (640, 74533), (730, 65344), (1021, 46720), (1168, 40840), (1460, 32672), (2042, 23360), (2336, 20420), (2920, 16336), (4084, 11680), (4672, 10210), (5105, 9344), (5840, 8168)]