23799490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 54295920

約数和(自身を除く): 30496430

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 89, 110, 121, 130, 143, 170, 178, 187, 221, 242, 286, 374, 442, 445, 605, 715, 890, 935, 979, 1105, 1157, 1210, 1430, 1513, 1573, 1870, 1958, 2057, 2210, 2314, 2431, 3026, 3146, 4114, 4862, 4895, 5785, 7565, 7865, 9790, 10285, 10769, 11570, 12155, 12727, 15130, 15730, 16643, 19669, 20570, 21538, 24310, 25454, 26741, 33286, 39338, 53482, 53845, 63635, 83215, 98345, 107690, 127270, 133705, 139997, 166430, 183073, 196690, 216359, 267410, 279994, 366146, 432718, 699985, 915365, 1081795, 1399970, 1830730, 2163590, 2379949, 4759898, 11899745, 23799490]

約数ペア:

[(1, 23799490), (2, 11899745), (5, 4759898), (10, 2379949), (11, 2163590), (13, 1830730), (17, 1399970), (22, 1081795), (26, 915365), (34, 699985), (55, 432718), (65, 366146), (85, 279994), (89, 267410), (110, 216359), (121, 196690), (130, 183073), (143, 166430), (170, 139997), (178, 133705), (187, 127270), (221, 107690), (242, 98345), (286, 83215), (374, 63635), (442, 53845), (445, 53482), (605, 39338), (715, 33286), (890, 26741), (935, 25454), (979, 24310), (1105, 21538), (1157, 20570), (1210, 19669), (1430, 16643), (1513, 15730), (1573, 15130), (1870, 12727), (1958, 12155), (2057, 11570), (2210, 10769), (2314, 10285), (2431, 9790), (3026, 7865), (3146, 7565), (4114, 5785), (4862, 4895)]