40470800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 104618304

約数和(自身を除く): 64147504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 83, 92, 100, 106, 115, 166, 184, 200, 212, 230, 265, 332, 368, 400, 415, 424, 460, 530, 575, 664, 830, 848, 920, 1060, 1150, 1219, 1325, 1328, 1660, 1840, 1909, 2075, 2120, 2300, 2438, 2650, 3320, 3818, 4150, 4240, 4399, 4600, 4876, 5300, 6095, 6640, 7636, 8300, 8798, 9200, 9545, 9752, 10600, 12190, 15272, 16600, 17596, 19090, 19504, 21200, 21995, 24380, 30475, 30544, 33200, 35192, 38180, 43990, 47725, 48760, 60950, 70384, 76360, 87980, 95450, 97520, 101177, 109975, 121900, 152720, 175960, 190900, 202354, 219950, 243800, 351920, 381800, 404708, 439900, 487600, 505885, 763600, 809416, 879800, 1011770, 1618832, 1759600, 2023540, 2529425, 4047080, 5058850, 8094160, 10117700, 20235400, 40470800]

約数ペア:

[(1, 40470800), (2, 20235400), (4, 10117700), (5, 8094160), (8, 5058850), (10, 4047080), (16, 2529425), (20, 2023540), (23, 1759600), (25, 1618832), (40, 1011770), (46, 879800), (50, 809416), (53, 763600), (80, 505885), (83, 487600), (92, 439900), (100, 404708), (106, 381800), (115, 351920), (166, 243800), (184, 219950), (200, 202354), (212, 190900), (230, 175960), (265, 152720), (332, 121900), (368, 109975), (400, 101177), (415, 97520), (424, 95450), (460, 87980), (530, 76360), (575, 70384), (664, 60950), (830, 48760), (848, 47725), (920, 43990), (1060, 38180), (1150, 35192), (1219, 33200), (1325, 30544), (1328, 30475), (1660, 24380), (1840, 21995), (1909, 21200), (2075, 19504), (2120, 19090), (2300, 17596), (2438, 16600), (2650, 15272), (3320, 12190), (3818, 10600), (4150, 9752), (4240, 9545), (4399, 9200), (4600, 8798), (4876, 8300), (5300, 7636), (6095, 6640)]