58743880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 143382960

約数和(自身を除く): 84639080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 260, 346, 520, 653, 692, 865, 1306, 1384, 1730, 2249, 2612, 3265, 3460, 4498, 5224, 6530, 6920, 8489, 8996, 11245, 13060, 16978, 17992, 22490, 26120, 33956, 42445, 44980, 67912, 84890, 89960, 112969, 169780, 225938, 339560, 451876, 564845, 903752, 1129690, 1468597, 2259380, 2937194, 4518760, 5874388, 7342985, 11748776, 14685970, 29371940, 58743880]

約数ペア:

[(1, 58743880), (2, 29371940), (4, 14685970), (5, 11748776), (8, 7342985), (10, 5874388), (13, 4518760), (20, 2937194), (26, 2259380), (40, 1468597), (52, 1129690), (65, 903752), (104, 564845), (130, 451876), (173, 339560), (260, 225938), (346, 169780), (520, 112969), (653, 89960), (692, 84890), (865, 67912), (1306, 44980), (1384, 42445), (1730, 33956), (2249, 26120), (2612, 22490), (3265, 17992), (3460, 16978), (4498, 13060), (5224, 11245), (6530, 8996), (6920, 8489)]