75757760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18241

約数の個数: 56

約数和(自身を含む): 194285616

約数和(自身を除く): 118527856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 18211, 36422, 72844, 91055, 145688, 182110, 236743, 291376, 364220, 473486, 582752, 728440, 946972, 1165504, 1183715, 1456880, 1893944, 2367430, 2913760, 3787888, 4734860, 5827520, 7575776, 9469720, 15151552, 18939440, 37878880, 75757760]

約数ペア:

[(1, 75757760), (2, 37878880), (4, 18939440), (5, 15151552), (8, 9469720), (10, 7575776), (13, 5827520), (16, 4734860), (20, 3787888), (26, 2913760), (32, 2367430), (40, 1893944), (52, 1456880), (64, 1183715), (65, 1165504), (80, 946972), (104, 728440), (130, 582752), (160, 473486), (208, 364220), (260, 291376), (320, 236743), (416, 182110), (520, 145688), (832, 91055), (1040, 72844), (2080, 36422), (4160, 18211)]