136080080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 335645184

約数和(自身を除く): 199565104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 1483, 2294, 2480, 2960, 2966, 4588, 5735, 5932, 7415, 9176, 11470, 11864, 14830, 18352, 22940, 23728, 29660, 45880, 45973, 54871, 59320, 91760, 91946, 109742, 118640, 183892, 219484, 229865, 274355, 367784, 438968, 459730, 548710, 735568, 877936, 919460, 1097420, 1701001, 1838920, 2194840, 3402002, 3677840, 4389680, 6804004, 8505005, 13608008, 17010010, 27216016, 34020020, 68040040, 136080080]

約数ペア:

[(1, 136080080), (2, 68040040), (4, 34020020), (5, 27216016), (8, 17010010), (10, 13608008), (16, 8505005), (20, 6804004), (31, 4389680), (37, 3677840), (40, 3402002), (62, 2194840), (74, 1838920), (80, 1701001), (124, 1097420), (148, 919460), (155, 877936), (185, 735568), (248, 548710), (296, 459730), (310, 438968), (370, 367784), (496, 274355), (592, 229865), (620, 219484), (740, 183892), (1147, 118640), (1240, 109742), (1480, 91946), (1483, 91760), (2294, 59320), (2480, 54871), (2960, 45973), (2966, 45880), (4588, 29660), (5735, 23728), (5932, 22940), (7415, 18352), (9176, 14830), (11470, 11864)]