25600345370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{2239}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 48335616000

約数和(自身を除く): 22735270630

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 443, 445, 886, 890, 2215, 2239, 2581, 4430, 4478, 5162, 11195, 12847, 12905, 22390, 25694, 25810, 39427, 64235, 64931, 78854, 128470, 129862, 197135, 199271, 324655, 394270, 398542, 649310, 991877, 996355, 1143383, 1983754, 1992710, 2286766, 4959385, 5716915, 5778859, 9918770, 11433830, 11557718, 28764433, 28894295, 57528866, 57788590, 88277053, 143822165, 176554106, 287644330, 441385265, 882770530, 2560034537, 5120069074, 12800172685, 25600345370]

約数ペア:

[(1, 25600345370), (2, 12800172685), (5, 5120069074), (10, 2560034537), (29, 882770530), (58, 441385265), (89, 287644330), (145, 176554106), (178, 143822165), (290, 88277053), (443, 57788590), (445, 57528866), (886, 28894295), (890, 28764433), (2215, 11557718), (2239, 11433830), (2581, 9918770), (4430, 5778859), (4478, 5716915), (5162, 4959385), (11195, 2286766), (12847, 1992710), (12905, 1983754), (22390, 1143383), (25694, 996355), (25810, 991877), (39427, 649310), (64235, 398542), (64931, 394270), (78854, 324655), (128470, 199271), (129862, 197135)]