91293160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11243}}^1$

素因数の和:11290

約数の個数: 64

約数和(自身を含む): 242870400

約数和(自身を除く): 151577240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 11243, 22486, 44972, 56215, 78701, 89944, 112430, 157402, 224860, 314804, 326047, 393505, 449720, 629608, 652094, 787010, 1304188, 1574020, 1630235, 2282329, 2608376, 3148040, 3260470, 4564658, 6520940, 9129316, 11411645, 13041880, 18258632, 22823290, 45646580, 91293160]

約数ペア:

[(1, 91293160), (2, 45646580), (4, 22823290), (5, 18258632), (7, 13041880), (8, 11411645), (10, 9129316), (14, 6520940), (20, 4564658), (28, 3260470), (29, 3148040), (35, 2608376), (40, 2282329), (56, 1630235), (58, 1574020), (70, 1304188), (116, 787010), (140, 652094), (145, 629608), (203, 449720), (232, 393505), (280, 326047), (290, 314804), (406, 224860), (580, 157402), (812, 112430), (1015, 89944), (1160, 78701), (1624, 56215), (2030, 44972), (4060, 22486), (8120, 11243)]