5664400750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 10883530944

約数和(自身を除く): 5219130194

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 457, 914, 1075, 1153, 2150, 2285, 2306, 4570, 5375, 5765, 10750, 11425, 11530, 19651, 22850, 28825, 39302, 49579, 57125, 57650, 98255, 99158, 114250, 144125, 196510, 247895, 288250, 491275, 495790, 526921, 982550, 1053842, 1239475, 2456375, 2478950, 2634605, 4912750, 5269210, 6197375, 12394750, 13173025, 22657603, 26346050, 45315206, 65865125, 113288015, 131730250, 226576030, 566440075, 1132880150, 2832200375, 5664400750]

約数ペア:

[(1, 5664400750), (2, 2832200375), (5, 1132880150), (10, 566440075), (25, 226576030), (43, 131730250), (50, 113288015), (86, 65865125), (125, 45315206), (215, 26346050), (250, 22657603), (430, 13173025), (457, 12394750), (914, 6197375), (1075, 5269210), (1153, 4912750), (2150, 2634605), (2285, 2478950), (2306, 2456375), (4570, 1239475), (5375, 1053842), (5765, 982550), (10750, 526921), (11425, 495790), (11530, 491275), (19651, 288250), (22850, 247895), (28825, 196510), (39302, 144125), (49579, 114250), (57125, 99158), (57650, 98255)]