19589035840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{67049}}^1$

素因数の和:67160

約数の個数: 112

約数和(自身を含む): 51500836800

約数和(自身を除く): 31911800960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 160, 166, 176, 220, 320, 332, 352, 415, 440, 664, 704, 830, 880, 913, 1328, 1660, 1760, 1826, 2656, 3320, 3520, 3652, 4565, 5312, 6640, 7304, 9130, 13280, 14608, 18260, 26560, 29216, 36520, 58432, 67049, 73040, 134098, 146080, 268196, 292160, 335245, 536392, 670490, 737539, 1072784, 1340980, 1475078, 2145568, 2681960, 2950156, 3687695, 4291136, 5363920, 5565067, 5900312, 7375390, 10727840, 11130134, 11800624, 14750780, 21455680, 22260268, 23601248, 27825335, 29501560, 44520536, 47202496, 55650670, 59003120, 61215737, 89041072, 111301340, 118006240, 122431474, 178082144, 222602680, 236012480, 244862948, 306078685, 356164288, 445205360, 489725896, 612157370, 890410720, 979451792, 1224314740, 1780821440, 1958903584, 2448629480, 3917807168, 4897258960, 9794517920, 19589035840]

約数ペア:

[(1, 19589035840), (2, 9794517920), (4, 4897258960), (5, 3917807168), (8, 2448629480), (10, 1958903584), (11, 1780821440), (16, 1224314740), (20, 979451792), (22, 890410720), (32, 612157370), (40, 489725896), (44, 445205360), (55, 356164288), (64, 306078685), (80, 244862948), (83, 236012480), (88, 222602680), (110, 178082144), (160, 122431474), (166, 118006240), (176, 111301340), (220, 89041072), (320, 61215737), (332, 59003120), (352, 55650670), (415, 47202496), (440, 44520536), (664, 29501560), (704, 27825335), (830, 23601248), (880, 22260268), (913, 21455680), (1328, 14750780), (1660, 11800624), (1760, 11130134), (1826, 10727840), (2656, 7375390), (3320, 5900312), (3520, 5565067), (3652, 5363920), (4565, 4291136), (5312, 3687695), (6640, 2950156), (7304, 2681960), (9130, 2145568), (13280, 1475078), (14608, 1340980), (18260, 1072784), (26560, 737539), (29216, 670490), (36520, 536392), (58432, 335245), (67049, 292160), (73040, 268196), (134098, 146080)]