2012502560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433729}}^1$

素因数の和:433773

約数の個数: 48

約数和(自身を含む): 4918498200

約数和(自身を除く): 2905995640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 433729, 867458, 1734916, 2168645, 3469832, 4337290, 6939664, 8674580, 12578141, 13879328, 17349160, 25156282, 34698320, 50312564, 62890705, 69396640, 100625128, 125781410, 201250256, 251562820, 402500512, 503125640, 1006251280, 2012502560]

約数ペア:

[(1, 2012502560), (2, 1006251280), (4, 503125640), (5, 402500512), (8, 251562820), (10, 201250256), (16, 125781410), (20, 100625128), (29, 69396640), (32, 62890705), (40, 50312564), (58, 34698320), (80, 25156282), (116, 17349160), (145, 13879328), (160, 12578141), (232, 8674580), (290, 6939664), (464, 4337290), (580, 3469832), (928, 2168645), (1160, 1734916), (2320, 867458), (4640, 433729)]