40800528

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 121325568

約数和(自身を除く): 80525040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 97, 127, 138, 144, 184, 194, 207, 254, 276, 291, 368, 381, 388, 414, 508, 552, 582, 762, 776, 828, 873, 1016, 1104, 1143, 1164, 1524, 1552, 1656, 1746, 2032, 2231, 2286, 2328, 2921, 3048, 3312, 3492, 4462, 4572, 4656, 5842, 6096, 6693, 6984, 8763, 8924, 9144, 11684, 12319, 13386, 13968, 17526, 17848, 18288, 20079, 23368, 24638, 26289, 26772, 35052, 35696, 36957, 40158, 46736, 49276, 52578, 53544, 70104, 73914, 80316, 98552, 105156, 107088, 110871, 140208, 147828, 160632, 197104, 210312, 221742, 283337, 295656, 321264, 420624, 443484, 566674, 591312, 850011, 886968, 1133348, 1700022, 1773936, 2266696, 2550033, 3400044, 4533392, 5100066, 6800088, 10200132, 13600176, 20400264, 40800528]

約数ペア:

[(1, 40800528), (2, 20400264), (3, 13600176), (4, 10200132), (6, 6800088), (8, 5100066), (9, 4533392), (12, 3400044), (16, 2550033), (18, 2266696), (23, 1773936), (24, 1700022), (36, 1133348), (46, 886968), (48, 850011), (69, 591312), (72, 566674), (92, 443484), (97, 420624), (127, 321264), (138, 295656), (144, 283337), (184, 221742), (194, 210312), (207, 197104), (254, 160632), (276, 147828), (291, 140208), (368, 110871), (381, 107088), (388, 105156), (414, 98552), (508, 80316), (552, 73914), (582, 70104), (762, 53544), (776, 52578), (828, 49276), (873, 46736), (1016, 40158), (1104, 36957), (1143, 35696), (1164, 35052), (1524, 26772), (1552, 26289), (1656, 24638), (1746, 23368), (2032, 20079), (2231, 18288), (2286, 17848), (2328, 17526), (2921, 13968), (3048, 13386), (3312, 12319), (3492, 11684), (4462, 9144), (4572, 8924), (4656, 8763), (5842, 6984), (6096, 6693)]