1108859440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 2925812736

約数和(自身を除く): 1816953296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 151, 184, 208, 230, 260, 299, 302, 307, 368, 460, 520, 598, 604, 614, 755, 920, 1040, 1196, 1208, 1228, 1495, 1510, 1535, 1840, 1963, 2392, 2416, 2456, 2990, 3020, 3070, 3473, 3926, 3991, 4784, 4912, 5980, 6040, 6140, 6946, 7061, 7852, 7982, 9815, 11960, 12080, 12280, 13892, 14122, 15704, 15964, 17365, 19630, 19955, 23920, 24560, 27784, 28244, 31408, 31928, 34730, 35305, 39260, 39910, 45149, 46357, 55568, 56488, 63856, 69460, 70610, 78520, 79820, 90298, 91793, 92714, 112976, 138920, 141220, 157040, 159640, 180596, 183586, 185428, 225745, 231785, 277840, 282440, 319280, 361192, 367172, 370856, 451490, 458965, 463570, 564880, 602641, 722384, 734344, 741712, 902980, 917930, 927140, 1066211, 1205282, 1468688, 1805960, 1835860, 1854280, 2132422, 2410564, 3013205, 3611920, 3671720, 3708560, 4264844, 4821128, 5331055, 6026410, 7343440, 8529688, 9642256, 10662110, 12052820, 13860743, 17059376, 21324220, 24105640, 27721486, 42648440, 48211280, 55442972, 69303715, 85296880, 110885944, 138607430, 221771888, 277214860, 554429720, 1108859440]

約数ペア:

[(1, 1108859440), (2, 554429720), (4, 277214860), (5, 221771888), (8, 138607430), (10, 110885944), (13, 85296880), (16, 69303715), (20, 55442972), (23, 48211280), (26, 42648440), (40, 27721486), (46, 24105640), (52, 21324220), (65, 17059376), (80, 13860743), (92, 12052820), (104, 10662110), (115, 9642256), (130, 8529688), (151, 7343440), (184, 6026410), (208, 5331055), (230, 4821128), (260, 4264844), (299, 3708560), (302, 3671720), (307, 3611920), (368, 3013205), (460, 2410564), (520, 2132422), (598, 1854280), (604, 1835860), (614, 1805960), (755, 1468688), (920, 1205282), (1040, 1066211), (1196, 927140), (1208, 917930), (1228, 902980), (1495, 741712), (1510, 734344), (1535, 722384), (1840, 602641), (1963, 564880), (2392, 463570), (2416, 458965), (2456, 451490), (2990, 370856), (3020, 367172), (3070, 361192), (3473, 319280), (3926, 282440), (3991, 277840), (4784, 231785), (4912, 225745), (5980, 185428), (6040, 183586), (6140, 180596), (6946, 159640), (7061, 157040), (7852, 141220), (7982, 138920), (9815, 112976), (11960, 92714), (12080, 91793), (12280, 90298), (13892, 79820), (14122, 78520), (15704, 70610), (15964, 69460), (17365, 63856), (19630, 56488), (19955, 55568), (23920, 46357), (24560, 45149), (27784, 39910), (28244, 39260), (31408, 35305), (31928, 34730)]