23093840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 70281216

約数和(自身を除く): 47187376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 163, 176, 184, 220, 230, 253, 280, 308, 322, 326, 368, 385, 440, 460, 506, 560, 616, 644, 652, 770, 805, 815, 880, 920, 1012, 1141, 1232, 1265, 1288, 1304, 1540, 1610, 1630, 1771, 1793, 1840, 2024, 2282, 2530, 2576, 2608, 3080, 3220, 3260, 3542, 3586, 3749, 4048, 4564, 5060, 5705, 6160, 6440, 6520, 7084, 7172, 7498, 8855, 8965, 9128, 10120, 11410, 12551, 12880, 13040, 14168, 14344, 14996, 17710, 17930, 18256, 18745, 20240, 22820, 25102, 26243, 28336, 28688, 29992, 35420, 35860, 37490, 41239, 45640, 50204, 52486, 59984, 62755, 70840, 71720, 74980, 82478, 91280, 100408, 104972, 125510, 131215, 141680, 143440, 149960, 164956, 200816, 206195, 209944, 251020, 262430, 288673, 299920, 329912, 412390, 419888, 502040, 524860, 577346, 659824, 824780, 1004080, 1049720, 1154692, 1443365, 1649560, 2099440, 2309384, 2886730, 3299120, 4618768, 5773460, 11546920, 23093840]

約数ペア:

[(1, 23093840), (2, 11546920), (4, 5773460), (5, 4618768), (7, 3299120), (8, 2886730), (10, 2309384), (11, 2099440), (14, 1649560), (16, 1443365), (20, 1154692), (22, 1049720), (23, 1004080), (28, 824780), (35, 659824), (40, 577346), (44, 524860), (46, 502040), (55, 419888), (56, 412390), (70, 329912), (77, 299920), (80, 288673), (88, 262430), (92, 251020), (110, 209944), (112, 206195), (115, 200816), (140, 164956), (154, 149960), (161, 143440), (163, 141680), (176, 131215), (184, 125510), (220, 104972), (230, 100408), (253, 91280), (280, 82478), (308, 74980), (322, 71720), (326, 70840), (368, 62755), (385, 59984), (440, 52486), (460, 50204), (506, 45640), (560, 41239), (616, 37490), (644, 35860), (652, 35420), (770, 29992), (805, 28688), (815, 28336), (880, 26243), (920, 25102), (1012, 22820), (1141, 20240), (1232, 18745), (1265, 18256), (1288, 17930), (1304, 17710), (1540, 14996), (1610, 14344), (1630, 14168), (1771, 13040), (1793, 12880), (1840, 12551), (2024, 11410), (2282, 10120), (2530, 9128), (2576, 8965), (2608, 8855), (3080, 7498), (3220, 7172), (3260, 7084), (3542, 6520), (3586, 6440), (3749, 6160), (4048, 5705), (4564, 5060)]