145562080

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 354733344

約数和(自身を除く): 209171264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 97, 113, 160, 166, 194, 226, 332, 388, 415, 452, 485, 565, 664, 776, 830, 904, 970, 1130, 1328, 1552, 1660, 1808, 1940, 2260, 2656, 3104, 3320, 3616, 3880, 4520, 6640, 7760, 8051, 9040, 9379, 10961, 13280, 15520, 16102, 18080, 18758, 21922, 32204, 37516, 40255, 43844, 46895, 54805, 64408, 75032, 80510, 87688, 93790, 109610, 128816, 150064, 161020, 175376, 187580, 219220, 257632, 300128, 322040, 350752, 375160, 438440, 644080, 750320, 876880, 909763, 1288160, 1500640, 1753760, 1819526, 3639052, 4548815, 7278104, 9097630, 14556208, 18195260, 29112416, 36390520, 72781040, 145562080]

約数ペア:

[(1, 145562080), (2, 72781040), (4, 36390520), (5, 29112416), (8, 18195260), (10, 14556208), (16, 9097630), (20, 7278104), (32, 4548815), (40, 3639052), (80, 1819526), (83, 1753760), (97, 1500640), (113, 1288160), (160, 909763), (166, 876880), (194, 750320), (226, 644080), (332, 438440), (388, 375160), (415, 350752), (452, 322040), (485, 300128), (565, 257632), (664, 219220), (776, 187580), (830, 175376), (904, 161020), (970, 150064), (1130, 128816), (1328, 109610), (1552, 93790), (1660, 87688), (1808, 80510), (1940, 75032), (2260, 64408), (2656, 54805), (3104, 46895), (3320, 43844), (3616, 40255), (3880, 37516), (4520, 32204), (6640, 21922), (7760, 18758), (8051, 18080), (9040, 16102), (9379, 15520), (10961, 13280)]