4578560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 12932388

約数和(自身を除く): 8353828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 256, 280, 292, 320, 365, 392, 448, 490, 511, 560, 584, 640, 730, 784, 896, 980, 1022, 1120, 1168, 1280, 1460, 1568, 1792, 1960, 2044, 2240, 2336, 2555, 2920, 3136, 3577, 3920, 4088, 4480, 4672, 5110, 5840, 6272, 7154, 7840, 8176, 8960, 9344, 10220, 11680, 12544, 14308, 15680, 16352, 17885, 18688, 20440, 23360, 28616, 31360, 32704, 35770, 40880, 46720, 57232, 62720, 65408, 71540, 81760, 93440, 114464, 130816, 143080, 163520, 228928, 286160, 327040, 457856, 572320, 654080, 915712, 1144640, 2289280, 4578560]

約数ペア:

[(1, 4578560), (2, 2289280), (4, 1144640), (5, 915712), (7, 654080), (8, 572320), (10, 457856), (14, 327040), (16, 286160), (20, 228928), (28, 163520), (32, 143080), (35, 130816), (40, 114464), (49, 93440), (56, 81760), (64, 71540), (70, 65408), (73, 62720), (80, 57232), (98, 46720), (112, 40880), (128, 35770), (140, 32704), (146, 31360), (160, 28616), (196, 23360), (224, 20440), (245, 18688), (256, 17885), (280, 16352), (292, 15680), (320, 14308), (365, 12544), (392, 11680), (448, 10220), (490, 9344), (511, 8960), (560, 8176), (584, 7840), (640, 7154), (730, 6272), (784, 5840), (896, 5110), (980, 4672), (1022, 4480), (1120, 4088), (1168, 3920), (1280, 3577), (1460, 3136), (1568, 2920), (1792, 2555), (1960, 2336), (2044, 2240)]