4640070440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{12613}}^1$

素因数の和:13182

約数の個数: 64

約数和(自身を含む): 11075596560

約数和(自身を除く): 6435526120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 541, 680, 1082, 2164, 2705, 4328, 5410, 9197, 10820, 12613, 18394, 21640, 25226, 36788, 45985, 50452, 63065, 73576, 91970, 100904, 126130, 183940, 214421, 252260, 367880, 428842, 504520, 857684, 1072105, 1715368, 2144210, 4288420, 6823633, 8576840, 13647266, 27294532, 34118165, 54589064, 68236330, 116001761, 136472660, 232003522, 272945320, 464007044, 580008805, 928014088, 1160017610, 2320035220, 4640070440]

約数ペア:

[(1, 4640070440), (2, 2320035220), (4, 1160017610), (5, 928014088), (8, 580008805), (10, 464007044), (17, 272945320), (20, 232003522), (34, 136472660), (40, 116001761), (68, 68236330), (85, 54589064), (136, 34118165), (170, 27294532), (340, 13647266), (541, 8576840), (680, 6823633), (1082, 4288420), (2164, 2144210), (2705, 1715368), (4328, 1072105), (5410, 857684), (9197, 504520), (10820, 428842), (12613, 367880), (18394, 252260), (21640, 214421), (25226, 183940), (36788, 126130), (45985, 100904), (50452, 91970), (63065, 73576)]