97189760

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 233906400

約数和(自身を除く): 136716640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 640, 724, 839, 905, 1448, 1678, 1810, 2896, 3356, 3620, 4195, 5792, 6712, 7240, 8390, 11584, 13424, 14480, 16780, 23168, 26848, 28960, 33560, 53696, 57920, 67120, 107392, 115840, 134240, 151859, 268480, 303718, 536960, 607436, 759295, 1214872, 1518590, 2429744, 3037180, 4859488, 6074360, 9718976, 12148720, 19437952, 24297440, 48594880, 97189760]

約数ペア:

[(1, 97189760), (2, 48594880), (4, 24297440), (5, 19437952), (8, 12148720), (10, 9718976), (16, 6074360), (20, 4859488), (32, 3037180), (40, 2429744), (64, 1518590), (80, 1214872), (128, 759295), (160, 607436), (181, 536960), (320, 303718), (362, 268480), (640, 151859), (724, 134240), (839, 115840), (905, 107392), (1448, 67120), (1678, 57920), (1810, 53696), (2896, 33560), (3356, 28960), (3620, 26848), (4195, 23168), (5792, 16780), (6712, 14480), (7240, 13424), (8390, 11584)]