23890880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5773

約数の個数: 56

約数和(自身を含む): 61276992

約数和(自身を除く): 37386112

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, 5743, 11486, 22972, 28715, 45944, 57430, 74659, 91888, 114860, 149318, 183776, 229720, 298636, 367552, 373295, 459440, 597272, 746590, 918880, 1194544, 1493180, 1837760, 2389088, 2986360, 4778176, 5972720, 11945440, 23890880]

約数ペア:

[(1, 23890880), (2, 11945440), (4, 5972720), (5, 4778176), (8, 2986360), (10, 2389088), (13, 1837760), (16, 1493180), (20, 1194544), (26, 918880), (32, 746590), (40, 597272), (52, 459440), (64, 373295), (65, 367552), (80, 298636), (104, 229720), (130, 183776), (160, 149318), (208, 114860), (260, 91888), (320, 74659), (416, 57430), (520, 45944), (832, 28715), (1040, 22972), (2080, 11486), (4160, 5743)]