4954880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 13980960

約数和(自身を除く): 9026080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 128, 140, 158, 160, 196, 224, 245, 256, 280, 316, 320, 392, 395, 448, 490, 553, 560, 632, 640, 784, 790, 896, 980, 1106, 1120, 1264, 1280, 1568, 1580, 1792, 1960, 2212, 2240, 2528, 2765, 3136, 3160, 3871, 3920, 4424, 4480, 5056, 5530, 6272, 6320, 7742, 7840, 8848, 8960, 10112, 11060, 12544, 12640, 15484, 15680, 17696, 19355, 20224, 22120, 25280, 30968, 31360, 35392, 38710, 44240, 50560, 61936, 62720, 70784, 77420, 88480, 101120, 123872, 141568, 154840, 176960, 247744, 309680, 353920, 495488, 619360, 707840, 990976, 1238720, 2477440, 4954880]

約数ペア:

[(1, 4954880), (2, 2477440), (4, 1238720), (5, 990976), (7, 707840), (8, 619360), (10, 495488), (14, 353920), (16, 309680), (20, 247744), (28, 176960), (32, 154840), (35, 141568), (40, 123872), (49, 101120), (56, 88480), (64, 77420), (70, 70784), (79, 62720), (80, 61936), (98, 50560), (112, 44240), (128, 38710), (140, 35392), (158, 31360), (160, 30968), (196, 25280), (224, 22120), (245, 20224), (256, 19355), (280, 17696), (316, 15680), (320, 15484), (392, 12640), (395, 12544), (448, 11060), (490, 10112), (553, 8960), (560, 8848), (632, 7840), (640, 7742), (784, 6320), (790, 6272), (896, 5530), (980, 5056), (1106, 4480), (1120, 4424), (1264, 3920), (1280, 3871), (1568, 3160), (1580, 3136), (1792, 2765), (1960, 2528), (2212, 2240)]