74127040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 193048128

約数和(自身を除く): 118921088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 160, 173, 206, 208, 260, 320, 346, 412, 416, 515, 520, 692, 824, 832, 865, 1030, 1040, 1339, 1384, 1648, 1730, 2060, 2080, 2249, 2678, 2768, 3296, 3460, 4120, 4160, 4498, 5356, 5536, 6592, 6695, 6920, 8240, 8996, 10712, 11072, 11245, 13390, 13840, 16480, 17819, 17992, 21424, 22490, 26780, 27680, 32960, 35638, 35984, 42848, 44980, 53560, 55360, 71276, 71968, 85696, 89095, 89960, 107120, 142552, 143936, 178190, 179920, 214240, 231647, 285104, 356380, 359840, 428480, 463294, 570208, 712760, 719680, 926588, 1140416, 1158235, 1425520, 1853176, 2316470, 2851040, 3706352, 4632940, 5702080, 7412704, 9265880, 14825408, 18531760, 37063520, 74127040]

約数ペア:

[(1, 74127040), (2, 37063520), (4, 18531760), (5, 14825408), (8, 9265880), (10, 7412704), (13, 5702080), (16, 4632940), (20, 3706352), (26, 2851040), (32, 2316470), (40, 1853176), (52, 1425520), (64, 1158235), (65, 1140416), (80, 926588), (103, 719680), (104, 712760), (130, 570208), (160, 463294), (173, 428480), (206, 359840), (208, 356380), (260, 285104), (320, 231647), (346, 214240), (412, 179920), (416, 178190), (515, 143936), (520, 142552), (692, 107120), (824, 89960), (832, 89095), (865, 85696), (1030, 71968), (1040, 71276), (1339, 55360), (1384, 53560), (1648, 44980), (1730, 42848), (2060, 35984), (2080, 35638), (2249, 32960), (2678, 27680), (2768, 26780), (3296, 22490), (3460, 21424), (4120, 17992), (4160, 17819), (4498, 16480), (5356, 13840), (5536, 13390), (6592, 11245), (6695, 11072), (6920, 10712), (8240, 8996)]