32065280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 86534784

約数和(自身を除く): 54469504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 47, 52, 64, 65, 80, 82, 94, 104, 128, 130, 160, 164, 188, 205, 208, 235, 256, 260, 320, 328, 376, 410, 416, 470, 520, 533, 611, 640, 656, 752, 820, 832, 940, 1040, 1066, 1222, 1280, 1312, 1504, 1640, 1664, 1880, 1927, 2080, 2132, 2444, 2624, 2665, 3008, 3055, 3280, 3328, 3760, 3854, 4160, 4264, 4888, 5248, 5330, 6016, 6110, 6560, 7520, 7708, 8320, 8528, 9635, 9776, 10496, 10660, 12032, 12220, 13120, 15040, 15416, 16640, 17056, 19270, 19552, 21320, 24440, 25051, 26240, 30080, 30832, 34112, 38540, 39104, 42640, 48880, 50102, 52480, 60160, 61664, 68224, 77080, 78208, 85280, 97760, 100204, 123328, 125255, 136448, 154160, 156416, 170560, 195520, 200408, 246656, 250510, 308320, 341120, 391040, 400816, 493312, 501020, 616640, 682240, 782080, 801632, 1002040, 1233280, 1603264, 2004080, 2466560, 3206528, 4008160, 6413056, 8016320, 16032640, 32065280]

約数ペア:

[(1, 32065280), (2, 16032640), (4, 8016320), (5, 6413056), (8, 4008160), (10, 3206528), (13, 2466560), (16, 2004080), (20, 1603264), (26, 1233280), (32, 1002040), (40, 801632), (41, 782080), (47, 682240), (52, 616640), (64, 501020), (65, 493312), (80, 400816), (82, 391040), (94, 341120), (104, 308320), (128, 250510), (130, 246656), (160, 200408), (164, 195520), (188, 170560), (205, 156416), (208, 154160), (235, 136448), (256, 125255), (260, 123328), (320, 100204), (328, 97760), (376, 85280), (410, 78208), (416, 77080), (470, 68224), (520, 61664), (533, 60160), (611, 52480), (640, 50102), (656, 48880), (752, 42640), (820, 39104), (832, 38540), (940, 34112), (1040, 30832), (1066, 30080), (1222, 26240), (1280, 25051), (1312, 24440), (1504, 21320), (1640, 19552), (1664, 19270), (1880, 17056), (1927, 16640), (2080, 15416), (2132, 15040), (2444, 13120), (2624, 12220), (2665, 12032), (3008, 10660), (3055, 10496), (3280, 9776), (3328, 9635), (3760, 8528), (3854, 8320), (4160, 7708), (4264, 7520), (4888, 6560), (5248, 6110), (5330, 6016)]