236431250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 511842240

約数和(自身を除く): 275410990

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 181, 190, 209, 250, 275, 362, 418, 475, 550, 625, 905, 950, 1045, 1250, 1375, 1810, 1991, 2090, 2375, 2750, 3125, 3439, 3982, 4525, 4750, 5225, 6250, 6875, 6878, 9050, 9955, 10450, 11875, 13750, 17195, 19910, 22625, 23750, 26125, 34375, 34390, 37829, 45250, 49775, 52250, 59375, 68750, 75658, 85975, 99550, 113125, 118750, 130625, 171950, 189145, 226250, 248875, 261250, 378290, 429875, 497750, 565625, 653125, 859750, 945725, 1131250, 1244375, 1306250, 1891450, 2149375, 2488750, 4298750, 4728625, 6221875, 9457250, 10746875, 12443750, 21493750, 23643125, 47286250, 118215625, 236431250]

約数ペア:

[(1, 236431250), (2, 118215625), (5, 47286250), (10, 23643125), (11, 21493750), (19, 12443750), (22, 10746875), (25, 9457250), (38, 6221875), (50, 4728625), (55, 4298750), (95, 2488750), (110, 2149375), (125, 1891450), (181, 1306250), (190, 1244375), (209, 1131250), (250, 945725), (275, 859750), (362, 653125), (418, 565625), (475, 497750), (550, 429875), (625, 378290), (905, 261250), (950, 248875), (1045, 226250), (1250, 189145), (1375, 171950), (1810, 130625), (1991, 118750), (2090, 113125), (2375, 99550), (2750, 85975), (3125, 75658), (3439, 68750), (3982, 59375), (4525, 52250), (4750, 49775), (5225, 45250), (6250, 37829), (6875, 34390), (6878, 34375), (9050, 26125), (9955, 23750), (10450, 22625), (11875, 19910), (13750, 17195)]