32199440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4456

約数の個数: 80

約数和(自身を含む): 92160768

約数和(自身を除く): 59961328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4423, 7280, 8846, 17692, 22115, 30961, 35384, 44230, 57499, 61922, 70768, 88460, 114998, 123844, 154805, 176920, 229996, 247688, 287495, 309610, 353840, 402493, 459992, 495376, 574990, 619220, 804986, 919984, 1149980, 1238440, 1609972, 2012465, 2299960, 2476880, 3219944, 4024930, 4599920, 6439888, 8049860, 16099720, 32199440]

約数ペア:

[(1, 32199440), (2, 16099720), (4, 8049860), (5, 6439888), (7, 4599920), (8, 4024930), (10, 3219944), (13, 2476880), (14, 2299960), (16, 2012465), (20, 1609972), (26, 1238440), (28, 1149980), (35, 919984), (40, 804986), (52, 619220), (56, 574990), (65, 495376), (70, 459992), (80, 402493), (91, 353840), (104, 309610), (112, 287495), (130, 247688), (140, 229996), (182, 176920), (208, 154805), (260, 123844), (280, 114998), (364, 88460), (455, 70768), (520, 61922), (560, 57499), (728, 44230), (910, 35384), (1040, 30961), (1456, 22115), (1820, 17692), (3640, 8846), (4423, 7280)]