2007366860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{24379}}^1$

素因数の和:24590

約数の個数: 48

約数和(自身を含む): 4423507200

約数和(自身を除く): 2416140340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 716, 895, 1790, 3580, 4117, 8234, 16468, 20585, 24379, 41170, 48758, 82340, 97516, 121895, 243790, 487580, 560717, 1121434, 2242868, 2803585, 4363841, 5607170, 8727682, 11214340, 17455364, 21819205, 43638410, 87276820, 100368343, 200736686, 401473372, 501841715, 1003683430, 2007366860]

約数ペア:

[(1, 2007366860), (2, 1003683430), (4, 501841715), (5, 401473372), (10, 200736686), (20, 100368343), (23, 87276820), (46, 43638410), (92, 21819205), (115, 17455364), (179, 11214340), (230, 8727682), (358, 5607170), (460, 4363841), (716, 2803585), (895, 2242868), (1790, 1121434), (3580, 560717), (4117, 487580), (8234, 243790), (16468, 121895), (20585, 97516), (24379, 82340), (41170, 48758)]