44412880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 110707200

約数和(自身を除く): 66294320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 479, 488, 610, 760, 958, 976, 1159, 1220, 1520, 1916, 2318, 2395, 2440, 3832, 4636, 4790, 4880, 5795, 7664, 9101, 9272, 9580, 11590, 18202, 18544, 19160, 23180, 29219, 36404, 38320, 45505, 46360, 58438, 72808, 91010, 92720, 116876, 145616, 146095, 182020, 233752, 292190, 364040, 467504, 555161, 584380, 728080, 1110322, 1168760, 2220644, 2337520, 2775805, 4441288, 5551610, 8882576, 11103220, 22206440, 44412880]

約数ペア:

[(1, 44412880), (2, 22206440), (4, 11103220), (5, 8882576), (8, 5551610), (10, 4441288), (16, 2775805), (19, 2337520), (20, 2220644), (38, 1168760), (40, 1110322), (61, 728080), (76, 584380), (80, 555161), (95, 467504), (122, 364040), (152, 292190), (190, 233752), (244, 182020), (304, 146095), (305, 145616), (380, 116876), (479, 92720), (488, 91010), (610, 72808), (760, 58438), (958, 46360), (976, 45505), (1159, 38320), (1220, 36404), (1520, 29219), (1916, 23180), (2318, 19160), (2395, 18544), (2440, 18202), (3832, 11590), (4636, 9580), (4790, 9272), (4880, 9101), (5795, 7664)]