63091240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 148294800

約数和(自身を除く): 85203560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 397, 548, 580, 685, 794, 1096, 1160, 1370, 1588, 1985, 2740, 3176, 3970, 3973, 5480, 7940, 7946, 11513, 15880, 15892, 19865, 23026, 31784, 39730, 46052, 54389, 57565, 79460, 92104, 108778, 115130, 158920, 217556, 230260, 271945, 435112, 460520, 543890, 1087780, 1577281, 2175560, 3154562, 6309124, 7886405, 12618248, 15772810, 31545620, 63091240]

約数ペア:

[(1, 63091240), (2, 31545620), (4, 15772810), (5, 12618248), (8, 7886405), (10, 6309124), (20, 3154562), (29, 2175560), (40, 1577281), (58, 1087780), (116, 543890), (137, 460520), (145, 435112), (232, 271945), (274, 230260), (290, 217556), (397, 158920), (548, 115130), (580, 108778), (685, 92104), (794, 79460), (1096, 57565), (1160, 54389), (1370, 46052), (1588, 39730), (1985, 31784), (2740, 23026), (3176, 19865), (3970, 15892), (3973, 15880), (5480, 11513), (7940, 7946)]