57959720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15954

約数の個数: 64

約数和(自身を含む): 160513920

約数和(自身を除く): 102554200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15923, 31846, 63692, 79615, 111461, 127384, 159230, 206999, 222922, 318460, 413998, 445844, 557305, 636920, 827996, 891688, 1034995, 1114610, 1448993, 1655992, 2069990, 2229220, 2897986, 4139980, 4458440, 5795972, 7244965, 8279960, 11591944, 14489930, 28979860, 57959720]

約数ペア:

[(1, 57959720), (2, 28979860), (4, 14489930), (5, 11591944), (7, 8279960), (8, 7244965), (10, 5795972), (13, 4458440), (14, 4139980), (20, 2897986), (26, 2229220), (28, 2069990), (35, 1655992), (40, 1448993), (52, 1114610), (56, 1034995), (65, 891688), (70, 827996), (91, 636920), (104, 557305), (130, 445844), (140, 413998), (182, 318460), (260, 222922), (280, 206999), (364, 159230), (455, 127384), (520, 111461), (728, 79615), (910, 63692), (1820, 31846), (3640, 15923)]