29127964520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31660831}}^1$

素因数の和:31660865

約数の個数: 32

約数和(自身を含む): 68387397120

約数和(自身を除く): 39259432600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 31660831, 63321662, 126643324, 158304155, 253286648, 316608310, 633216620, 728199113, 1266433240, 1456398226, 2912796452, 3640995565, 5825592904, 7281991130, 14563982260, 29127964520]

約数ペア:

[(1, 29127964520), (2, 14563982260), (4, 7281991130), (5, 5825592904), (8, 3640995565), (10, 2912796452), (20, 1456398226), (23, 1266433240), (40, 728199113), (46, 633216620), (92, 316608310), (115, 253286648), (184, 158304155), (230, 126643324), (460, 63321662), (920, 31660831)]