18835292960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{18047}}^1$

素因数の和:18666

約数の個数: 96

約数和(自身を含む): 48628242432

約数和(自身を除く): 29792949472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 593, 880, 1186, 1760, 2372, 2965, 4744, 5930, 6523, 9488, 11860, 13046, 18047, 18976, 23720, 26092, 32615, 36094, 47440, 52184, 65230, 72188, 90235, 94880, 104368, 130460, 144376, 180470, 198517, 208736, 260920, 288752, 360940, 397034, 521840, 577504, 721880, 794068, 992585, 1043680, 1443760, 1588136, 1985170, 2887520, 3176272, 3970340, 6352544, 7940680, 10701871, 15881360, 21403742, 31762720, 42807484, 53509355, 85614968, 107018710, 117720581, 171229936, 214037420, 235441162, 342459872, 428074840, 470882324, 588602905, 856149680, 941764648, 1177205810, 1712299360, 1883529296, 2354411620, 3767058592, 4708823240, 9417646480, 18835292960]

約数ペア:

[(1, 18835292960), (2, 9417646480), (4, 4708823240), (5, 3767058592), (8, 2354411620), (10, 1883529296), (11, 1712299360), (16, 1177205810), (20, 941764648), (22, 856149680), (32, 588602905), (40, 470882324), (44, 428074840), (55, 342459872), (80, 235441162), (88, 214037420), (110, 171229936), (160, 117720581), (176, 107018710), (220, 85614968), (352, 53509355), (440, 42807484), (593, 31762720), (880, 21403742), (1186, 15881360), (1760, 10701871), (2372, 7940680), (2965, 6352544), (4744, 3970340), (5930, 3176272), (6523, 2887520), (9488, 1985170), (11860, 1588136), (13046, 1443760), (18047, 1043680), (18976, 992585), (23720, 794068), (26092, 721880), (32615, 577504), (36094, 521840), (47440, 397034), (52184, 360940), (65230, 288752), (72188, 260920), (90235, 208736), (94880, 198517), (104368, 180470), (130460, 144376)]