64130560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 173238912

約数和(自身を除く): 109108352

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, 512, 520, 533, 611, 640, 656, 752, 820, 832, 940, 1040, 1066, 1222, 1280, 1312, 1504, 1640, 1664, 1880, 1927, 2080, 2132, 2444, 2560, 2624, 2665, 3008, 3055, 3280, 3328, 3760, 3854, 4160, 4264, 4888, 5248, 5330, 6016, 6110, 6560, 6656, 7520, 7708, 8320, 8528, 9635, 9776, 10496, 10660, 12032, 12220, 13120, 15040, 15416, 16640, 17056, 19270, 19552, 20992, 21320, 24064, 24440, 25051, 26240, 30080, 30832, 33280, 34112, 38540, 39104, 42640, 48880, 50102, 52480, 60160, 61664, 68224, 77080, 78208, 85280, 97760, 100204, 104960, 120320, 123328, 125255, 136448, 154160, 156416, 170560, 195520, 200408, 246656, 250510, 272896, 308320, 312832, 341120, 391040, 400816, 493312, 501020, 616640, 682240, 782080, 801632, 986624, 1002040, 1233280, 1364480, 1564160, 1603264, 2004080, 2466560, 3206528, 4008160, 4933120, 6413056, 8016320, 12826112, 16032640, 32065280, 64130560]

約数ペア:

[(1, 64130560), (2, 32065280), (4, 16032640), (5, 12826112), (8, 8016320), (10, 6413056), (13, 4933120), (16, 4008160), (20, 3206528), (26, 2466560), (32, 2004080), (40, 1603264), (41, 1564160), (47, 1364480), (52, 1233280), (64, 1002040), (65, 986624), (80, 801632), (82, 782080), (94, 682240), (104, 616640), (128, 501020), (130, 493312), (160, 400816), (164, 391040), (188, 341120), (205, 312832), (208, 308320), (235, 272896), (256, 250510), (260, 246656), (320, 200408), (328, 195520), (376, 170560), (410, 156416), (416, 154160), (470, 136448), (512, 125255), (520, 123328), (533, 120320), (611, 104960), (640, 100204), (656, 97760), (752, 85280), (820, 78208), (832, 77080), (940, 68224), (1040, 61664), (1066, 60160), (1222, 52480), (1280, 50102), (1312, 48880), (1504, 42640), (1640, 39104), (1664, 38540), (1880, 34112), (1927, 33280), (2080, 30832), (2132, 30080), (2444, 26240), (2560, 25051), (2624, 24440), (2665, 24064), (3008, 21320), (3055, 20992), (3280, 19552), (3328, 19270), (3760, 17056), (3854, 16640), (4160, 15416), (4264, 15040), (4888, 13120), (5248, 12220), (5330, 12032), (6016, 10660), (6110, 10496), (6560, 9776), (6656, 9635), (7520, 8528), (7708, 8320)]