16099720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 64

約数和(自身を含む): 44593920

約数和(自身を除く): 28494200

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, 4423, 8846, 17692, 22115, 30961, 35384, 44230, 57499, 61922, 88460, 114998, 123844, 154805, 176920, 229996, 247688, 287495, 309610, 402493, 459992, 574990, 619220, 804986, 1149980, 1238440, 1609972, 2012465, 2299960, 3219944, 4024930, 8049860, 16099720]

約数ペア:

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