91013440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 112

約数和(自身を含む): 253983744

約数和(自身を除く): 162970304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 991, 1120, 1148, 1312, 1435, 1640, 1982, 2240, 2296, 2624, 2870, 3280, 3964, 4592, 4955, 5740, 6560, 6937, 7928, 9184, 9910, 11480, 13120, 13874, 15856, 18368, 19820, 22960, 27748, 31712, 34685, 39640, 40631, 45920, 55496, 63424, 69370, 79280, 81262, 91840, 110992, 138740, 158560, 162524, 203155, 221984, 277480, 284417, 317120, 325048, 406310, 443968, 554960, 568834, 650096, 812620, 1109920, 1137668, 1300192, 1422085, 1625240, 2219840, 2275336, 2600384, 2844170, 3250480, 4550672, 5688340, 6500960, 9101344, 11376680, 13001920, 18202688, 22753360, 45506720, 91013440]

約数ペア:

[(1, 91013440), (2, 45506720), (4, 22753360), (5, 18202688), (7, 13001920), (8, 11376680), (10, 9101344), (14, 6500960), (16, 5688340), (20, 4550672), (28, 3250480), (32, 2844170), (35, 2600384), (40, 2275336), (41, 2219840), (56, 1625240), (64, 1422085), (70, 1300192), (80, 1137668), (82, 1109920), (112, 812620), (140, 650096), (160, 568834), (164, 554960), (205, 443968), (224, 406310), (280, 325048), (287, 317120), (320, 284417), (328, 277480), (410, 221984), (448, 203155), (560, 162524), (574, 158560), (656, 138740), (820, 110992), (991, 91840), (1120, 81262), (1148, 79280), (1312, 69370), (1435, 63424), (1640, 55496), (1982, 45920), (2240, 40631), (2296, 39640), (2624, 34685), (2870, 31712), (3280, 27748), (3964, 22960), (4592, 19820), (4955, 18368), (5740, 15856), (6560, 13874), (6937, 13120), (7928, 11480), (9184, 9910)]