827247980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 1945254528

約数和(自身を除く): 1118006548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 71, 82, 130, 142, 164, 205, 260, 284, 355, 410, 533, 710, 820, 923, 1066, 1093, 1420, 1846, 2132, 2186, 2665, 2911, 3692, 4372, 4615, 5330, 5465, 5822, 9230, 10660, 10930, 11644, 14209, 14555, 18460, 21860, 28418, 29110, 37843, 44813, 56836, 58220, 71045, 75686, 77603, 89626, 142090, 151372, 155206, 179252, 189215, 224065, 284180, 310412, 378430, 388015, 448130, 582569, 756860, 776030, 896260, 1008839, 1165138, 1552060, 2017678, 2330276, 2912845, 3181723, 4035356, 5044195, 5825690, 6363446, 10088390, 11651380, 12726892, 15908615, 20176780, 31817230, 41362399, 63634460, 82724798, 165449596, 206811995, 413623990, 827247980]

約数ペア:

[(1, 827247980), (2, 413623990), (4, 206811995), (5, 165449596), (10, 82724798), (13, 63634460), (20, 41362399), (26, 31817230), (41, 20176780), (52, 15908615), (65, 12726892), (71, 11651380), (82, 10088390), (130, 6363446), (142, 5825690), (164, 5044195), (205, 4035356), (260, 3181723), (284, 2912845), (355, 2330276), (410, 2017678), (533, 1552060), (710, 1165138), (820, 1008839), (923, 896260), (1066, 776030), (1093, 756860), (1420, 582569), (1846, 448130), (2132, 388015), (2186, 378430), (2665, 310412), (2911, 284180), (3692, 224065), (4372, 189215), (4615, 179252), (5330, 155206), (5465, 151372), (5822, 142090), (9230, 89626), (10660, 77603), (10930, 75686), (11644, 71045), (14209, 58220), (14555, 56836), (18460, 44813), (21860, 37843), (28418, 29110)]