945754480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{46727}}^1$

素因数の和:46774

約数の個数: 80

約数和(自身を含む): 2503125504

約数和(自身を除く): 1557371024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 46727, 93454, 186908, 233635, 373816, 467270, 513997, 747632, 934540, 1027994, 1074721, 1869080, 2055988, 2149442, 2569985, 3738160, 4111976, 4298884, 5139970, 5373605, 8223952, 8597768, 10279940, 10747210, 11821931, 17195536, 20559880, 21494420, 23643862, 41119760, 42988840, 47287724, 59109655, 85977680, 94575448, 118219310, 189150896, 236438620, 472877240, 945754480]

約数ペア:

[(1, 945754480), (2, 472877240), (4, 236438620), (5, 189150896), (8, 118219310), (10, 94575448), (11, 85977680), (16, 59109655), (20, 47287724), (22, 42988840), (23, 41119760), (40, 23643862), (44, 21494420), (46, 20559880), (55, 17195536), (80, 11821931), (88, 10747210), (92, 10279940), (110, 8597768), (115, 8223952), (176, 5373605), (184, 5139970), (220, 4298884), (230, 4111976), (253, 3738160), (368, 2569985), (440, 2149442), (460, 2055988), (506, 1869080), (880, 1074721), (920, 1027994), (1012, 934540), (1265, 747632), (1840, 513997), (2024, 467270), (2530, 373816), (4048, 233635), (5060, 186908), (10120, 93454), (20240, 46727)]