1034953640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 2750664960

約数和(自身を除く): 1715711320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 283, 296, 353, 370, 518, 566, 706, 740, 1036, 1132, 1295, 1412, 1415, 1480, 1765, 1981, 2072, 2264, 2471, 2590, 2824, 2830, 3530, 3962, 4942, 5180, 5660, 7060, 7924, 9884, 9905, 10360, 10471, 11320, 12355, 13061, 14120, 15848, 19768, 19810, 20942, 24710, 26122, 39620, 41884, 49420, 52244, 52355, 65305, 73297, 79240, 83768, 91427, 98840, 99899, 104488, 104710, 130610, 146594, 182854, 199798, 209420, 261220, 293188, 365708, 366485, 399596, 418840, 457135, 499495, 522440, 586376, 699293, 731416, 732970, 799192, 914270, 998990, 1398586, 1465940, 1828540, 1997980, 2797172, 2931880, 3496465, 3657080, 3696263, 3995960, 5594344, 6992930, 7392526, 13985860, 14785052, 18481315, 25873841, 27971720, 29570104, 36962630, 51747682, 73925260, 103495364, 129369205, 147850520, 206990728, 258738410, 517476820, 1034953640]

約数ペア:

[(1, 1034953640), (2, 517476820), (4, 258738410), (5, 206990728), (7, 147850520), (8, 129369205), (10, 103495364), (14, 73925260), (20, 51747682), (28, 36962630), (35, 29570104), (37, 27971720), (40, 25873841), (56, 18481315), (70, 14785052), (74, 13985860), (140, 7392526), (148, 6992930), (185, 5594344), (259, 3995960), (280, 3696263), (283, 3657080), (296, 3496465), (353, 2931880), (370, 2797172), (518, 1997980), (566, 1828540), (706, 1465940), (740, 1398586), (1036, 998990), (1132, 914270), (1295, 799192), (1412, 732970), (1415, 731416), (1480, 699293), (1765, 586376), (1981, 522440), (2072, 499495), (2264, 457135), (2471, 418840), (2590, 399596), (2824, 366485), (2830, 365708), (3530, 293188), (3962, 261220), (4942, 209420), (5180, 199798), (5660, 182854), (7060, 146594), (7924, 130610), (9884, 104710), (9905, 104488), (10360, 99899), (10471, 98840), (11320, 91427), (12355, 83768), (13061, 79240), (14120, 73297), (15848, 65305), (19768, 52355), (19810, 52244), (20942, 49420), (24710, 41884), (26122, 39620)]