25833920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 74127360

約数和(自身を除く): 48293440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 607, 608, 665, 760, 1064, 1120, 1214, 1216, 1330, 1520, 2128, 2240, 2428, 2660, 3035, 3040, 4249, 4256, 4856, 5320, 6070, 6080, 8498, 8512, 9712, 10640, 11533, 12140, 16996, 19424, 21245, 21280, 23066, 24280, 33992, 38848, 42490, 42560, 46132, 48560, 57665, 67984, 80731, 84980, 92264, 97120, 115330, 135968, 161462, 169960, 184528, 194240, 230660, 271936, 322924, 339920, 369056, 403655, 461320, 645848, 679840, 738112, 807310, 922640, 1291696, 1359680, 1614620, 1845280, 2583392, 3229240, 3690560, 5166784, 6458480, 12916960, 25833920]

約数ペア:

[(1, 25833920), (2, 12916960), (4, 6458480), (5, 5166784), (7, 3690560), (8, 3229240), (10, 2583392), (14, 1845280), (16, 1614620), (19, 1359680), (20, 1291696), (28, 922640), (32, 807310), (35, 738112), (38, 679840), (40, 645848), (56, 461320), (64, 403655), (70, 369056), (76, 339920), (80, 322924), (95, 271936), (112, 230660), (133, 194240), (140, 184528), (152, 169960), (160, 161462), (190, 135968), (224, 115330), (266, 97120), (280, 92264), (304, 84980), (320, 80731), (380, 67984), (448, 57665), (532, 48560), (560, 46132), (607, 42560), (608, 42490), (665, 38848), (760, 33992), (1064, 24280), (1120, 23066), (1214, 21280), (1216, 21245), (1330, 19424), (1520, 16996), (2128, 12140), (2240, 11533), (2428, 10640), (2660, 9712), (3035, 8512), (3040, 8498), (4249, 6080), (4256, 6070), (4856, 5320)]