40325792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 51119968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 59, 62, 104, 106, 118, 124, 208, 212, 236, 248, 403, 416, 424, 472, 496, 689, 767, 806, 848, 944, 992, 1378, 1534, 1612, 1643, 1696, 1829, 1888, 2756, 3068, 3127, 3224, 3286, 3658, 5512, 6136, 6254, 6448, 6572, 7316, 11024, 12272, 12508, 12896, 13144, 14632, 21359, 22048, 23777, 24544, 25016, 26288, 29264, 40651, 42718, 47554, 50032, 52576, 58528, 81302, 85436, 95108, 96937, 100064, 162604, 170872, 190216, 193874, 325208, 341744, 380432, 387748, 650416, 683488, 760864, 775496, 1260181, 1300832, 1550992, 2520362, 3101984, 5040724, 10081448, 20162896, 40325792]

約数ペア:

[(1, 40325792), (2, 20162896), (4, 10081448), (8, 5040724), (13, 3101984), (16, 2520362), (26, 1550992), (31, 1300832), (32, 1260181), (52, 775496), (53, 760864), (59, 683488), (62, 650416), (104, 387748), (106, 380432), (118, 341744), (124, 325208), (208, 193874), (212, 190216), (236, 170872), (248, 162604), (403, 100064), (416, 96937), (424, 95108), (472, 85436), (496, 81302), (689, 58528), (767, 52576), (806, 50032), (848, 47554), (944, 42718), (992, 40651), (1378, 29264), (1534, 26288), (1612, 25016), (1643, 24544), (1696, 23777), (1829, 22048), (1888, 21359), (2756, 14632), (3068, 13144), (3127, 12896), (3224, 12508), (3286, 12272), (3658, 11024), (5512, 7316), (6136, 6572), (6254, 6448)]