25777560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 78058080

約数和(自身を除く): 52280520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1901, 2260, 2712, 3390, 3802, 4520, 5703, 6780, 7604, 9505, 11406, 13560, 15208, 19010, 22812, 28515, 38020, 45624, 57030, 76040, 114060, 214813, 228120, 429626, 644439, 859252, 1074065, 1288878, 1718504, 2148130, 2577756, 3222195, 4296260, 5155512, 6444390, 8592520, 12888780, 25777560]

約数ペア:

[(1, 25777560), (2, 12888780), (3, 8592520), (4, 6444390), (5, 5155512), (6, 4296260), (8, 3222195), (10, 2577756), (12, 2148130), (15, 1718504), (20, 1288878), (24, 1074065), (30, 859252), (40, 644439), (60, 429626), (113, 228120), (120, 214813), (226, 114060), (339, 76040), (452, 57030), (565, 45624), (678, 38020), (904, 28515), (1130, 22812), (1356, 19010), (1695, 15208), (1901, 13560), (2260, 11406), (2712, 9505), (3390, 7604), (3802, 6780), (4520, 5703)]