69634880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4472

約数の個数: 84

約数和(自身を含む): 192933828

約数和(自身を除く): 123298948

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4441, 7840, 8882, 15680, 17764, 22205, 31087, 35528, 44410, 62174, 71056, 88820, 124348, 142112, 155435, 177640, 217609, 248696, 284224, 310870, 355280, 435218, 497392, 621740, 710560, 870436, 994784, 1088045, 1243480, 1421120, 1740872, 1989568, 2176090, 2486960, 3481744, 4352180, 4973920, 6963488, 8704360, 9947840, 13926976, 17408720, 34817440, 69634880]

約数ペア:

[(1, 69634880), (2, 34817440), (4, 17408720), (5, 13926976), (7, 9947840), (8, 8704360), (10, 6963488), (14, 4973920), (16, 4352180), (20, 3481744), (28, 2486960), (32, 2176090), (35, 1989568), (40, 1740872), (49, 1421120), (56, 1243480), (64, 1088045), (70, 994784), (80, 870436), (98, 710560), (112, 621740), (140, 497392), (160, 435218), (196, 355280), (224, 310870), (245, 284224), (280, 248696), (320, 217609), (392, 177640), (448, 155435), (490, 142112), (560, 124348), (784, 88820), (980, 71056), (1120, 62174), (1568, 44410), (1960, 35528), (2240, 31087), (3136, 22205), (3920, 17764), (4441, 15680), (7840, 8882)]