34660640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 72

約数和(自身を含む): 95276412

約数和(自身を除く): 60615772

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4421, 7840, 8842, 17684, 22105, 30947, 35368, 44210, 61894, 70736, 88420, 123788, 141472, 154735, 176840, 216629, 247576, 309470, 353680, 433258, 495152, 618940, 707360, 866516, 990304, 1083145, 1237880, 1733032, 2166290, 2475760, 3466064, 4332580, 4951520, 6932128, 8665160, 17330320, 34660640]

約数ペア:

[(1, 34660640), (2, 17330320), (4, 8665160), (5, 6932128), (7, 4951520), (8, 4332580), (10, 3466064), (14, 2475760), (16, 2166290), (20, 1733032), (28, 1237880), (32, 1083145), (35, 990304), (40, 866516), (49, 707360), (56, 618940), (70, 495152), (80, 433258), (98, 353680), (112, 309470), (140, 247576), (160, 216629), (196, 176840), (224, 154735), (245, 141472), (280, 123788), (392, 88420), (490, 70736), (560, 61894), (784, 44210), (980, 35368), (1120, 30947), (1568, 22105), (1960, 17684), (3920, 8842), (4421, 7840)]