84493760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 228295200

約数和(自身を除く): 143801440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1069, 1216, 1235, 1520, 1976, 2080, 2138, 2470, 3040, 3952, 4160, 4276, 4940, 5345, 6080, 7904, 8552, 9880, 10690, 13897, 15808, 17104, 19760, 20311, 21380, 27794, 34208, 39520, 40622, 42760, 55588, 68416, 69485, 79040, 81244, 85520, 101555, 111176, 138970, 162488, 171040, 203110, 222352, 264043, 277940, 324976, 342080, 406220, 444704, 528086, 555880, 649952, 812440, 889408, 1056172, 1111760, 1299904, 1320215, 1624880, 2112344, 2223520, 2640430, 3249760, 4224688, 4447040, 5280860, 6499520, 8449376, 10561720, 16898752, 21123440, 42246880, 84493760]

約数ペア:

[(1, 84493760), (2, 42246880), (4, 21123440), (5, 16898752), (8, 10561720), (10, 8449376), (13, 6499520), (16, 5280860), (19, 4447040), (20, 4224688), (26, 3249760), (32, 2640430), (38, 2223520), (40, 2112344), (52, 1624880), (64, 1320215), (65, 1299904), (76, 1111760), (80, 1056172), (95, 889408), (104, 812440), (130, 649952), (152, 555880), (160, 528086), (190, 444704), (208, 406220), (247, 342080), (260, 324976), (304, 277940), (320, 264043), (380, 222352), (416, 203110), (494, 171040), (520, 162488), (608, 138970), (760, 111176), (832, 101555), (988, 85520), (1040, 81244), (1069, 79040), (1216, 69485), (1235, 68416), (1520, 55588), (1976, 42760), (2080, 40622), (2138, 39520), (2470, 34208), (3040, 27794), (3952, 21380), (4160, 20311), (4276, 19760), (4940, 17104), (5345, 15808), (6080, 13897), (7904, 10690), (8552, 9880)]