872293809790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2357}}^1\times {\mathrm{7757}}^1$

素因数の和:10501

約数の個数: 64

約数和(自身を含む): 1696453403904

約数和(自身を除く): 824159594114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 2357, 3670, 4714, 4771, 7757, 9542, 11785, 15514, 23570, 23855, 30641, 38785, 47710, 61282, 77570, 100841, 153205, 201682, 306410, 504205, 865019, 1008410, 1730038, 2846819, 4325095, 5693638, 8650190, 11245247, 14234095, 18283249, 22490494, 28468190, 36566498, 37008647, 56226235, 74017294, 91416245, 112452470, 182832490, 185043235, 237682237, 370086470, 475364474, 1188411185, 2376822370, 6709952383, 13419904766, 33549761915, 67099523830, 87229380979, 174458761958, 436146904895, 872293809790]

約数ペア:

[(1, 872293809790), (2, 436146904895), (5, 174458761958), (10, 87229380979), (13, 67099523830), (26, 33549761915), (65, 13419904766), (130, 6709952383), (367, 2376822370), (734, 1188411185), (1835, 475364474), (2357, 370086470), (3670, 237682237), (4714, 185043235), (4771, 182832490), (7757, 112452470), (9542, 91416245), (11785, 74017294), (15514, 56226235), (23570, 37008647), (23855, 36566498), (30641, 28468190), (38785, 22490494), (47710, 18283249), (61282, 14234095), (77570, 11245247), (100841, 8650190), (153205, 5693638), (201682, 4325095), (306410, 2846819), (504205, 1730038), (865019, 1008410)]