29833132900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1571}}^1\times {\mathrm{3583}}^1$

素因数の和:5221

約数の個数: 72

約数和(自身を含む): 66019774464

約数和(自身を除く): 36186641564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 1571, 2650, 3142, 3583, 5300, 6284, 7166, 7855, 14332, 15710, 17915, 31420, 35830, 39275, 71660, 78550, 83263, 89575, 157100, 166526, 179150, 189899, 333052, 358300, 379798, 416315, 759596, 832630, 949495, 1665260, 1898990, 2081575, 3797980, 4163150, 4747475, 5628893, 8326300, 9494950, 11257786, 18989900, 22515572, 28144465, 56288930, 112577860, 140722325, 281444650, 298331329, 562889300, 596662658, 1193325316, 1491656645, 2983313290, 5966626580, 7458283225, 14916566450, 29833132900]

約数ペア:

[(1, 29833132900), (2, 14916566450), (4, 7458283225), (5, 5966626580), (10, 2983313290), (20, 1491656645), (25, 1193325316), (50, 596662658), (53, 562889300), (100, 298331329), (106, 281444650), (212, 140722325), (265, 112577860), (530, 56288930), (1060, 28144465), (1325, 22515572), (1571, 18989900), (2650, 11257786), (3142, 9494950), (3583, 8326300), (5300, 5628893), (6284, 4747475), (7166, 4163150), (7855, 3797980), (14332, 2081575), (15710, 1898990), (17915, 1665260), (31420, 949495), (35830, 832630), (39275, 759596), (71660, 416315), (78550, 379798), (83263, 358300), (89575, 333052), (157100, 189899), (166526, 179150)]