15696087800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{64381}}^1$

素因数の和:64473

約数の個数: 96

約数和(自身を含む): 38799168480

約数和(自身を除く): 23103080680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 53, 92, 100, 106, 115, 184, 200, 212, 230, 265, 424, 460, 530, 575, 920, 1060, 1150, 1219, 1325, 2120, 2300, 2438, 2650, 4600, 4876, 5300, 6095, 9752, 10600, 12190, 24380, 30475, 48760, 60950, 64381, 121900, 128762, 243800, 257524, 321905, 515048, 643810, 1287620, 1480763, 1609525, 2575240, 2961526, 3219050, 3412193, 5923052, 6438100, 6824386, 7403815, 11846104, 12876200, 13648772, 14807630, 17060965, 27297544, 29615260, 34121930, 37019075, 59230520, 68243860, 74038150, 78480439, 85304825, 136487720, 148076300, 156960878, 170609650, 296152600, 313921756, 341219300, 392402195, 627843512, 682438600, 784804390, 1569608780, 1962010975, 3139217560, 3924021950, 7848043900, 15696087800]

約数ペア:

[(1, 15696087800), (2, 7848043900), (4, 3924021950), (5, 3139217560), (8, 1962010975), (10, 1569608780), (20, 784804390), (23, 682438600), (25, 627843512), (40, 392402195), (46, 341219300), (50, 313921756), (53, 296152600), (92, 170609650), (100, 156960878), (106, 148076300), (115, 136487720), (184, 85304825), (200, 78480439), (212, 74038150), (230, 68243860), (265, 59230520), (424, 37019075), (460, 34121930), (530, 29615260), (575, 27297544), (920, 17060965), (1060, 14807630), (1150, 13648772), (1219, 12876200), (1325, 11846104), (2120, 7403815), (2300, 6824386), (2438, 6438100), (2650, 5923052), (4600, 3412193), (4876, 3219050), (5300, 2961526), (6095, 2575240), (9752, 1609525), (10600, 1480763), (12190, 1287620), (24380, 643810), (30475, 515048), (48760, 321905), (60950, 257524), (64381, 243800), (121900, 128762)]