45877640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 110108160

約数和(自身を除く): 64230520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1061, 1081, 1880, 2122, 2162, 4244, 4324, 5305, 5405, 8488, 8648, 10610, 10810, 21220, 21620, 24403, 42440, 43240, 48806, 49867, 97612, 99734, 122015, 195224, 199468, 244030, 249335, 398936, 488060, 498670, 976120, 997340, 1146941, 1994680, 2293882, 4587764, 5734705, 9175528, 11469410, 22938820, 45877640]

約数ペア:

[(1, 45877640), (2, 22938820), (4, 11469410), (5, 9175528), (8, 5734705), (10, 4587764), (20, 2293882), (23, 1994680), (40, 1146941), (46, 997340), (47, 976120), (92, 498670), (94, 488060), (115, 398936), (184, 249335), (188, 244030), (230, 199468), (235, 195224), (376, 122015), (460, 99734), (470, 97612), (920, 49867), (940, 48806), (1061, 43240), (1081, 42440), (1880, 24403), (2122, 21620), (2162, 21220), (4244, 10810), (4324, 10610), (5305, 8648), (5405, 8488)]