29506880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 77961744

約数和(自身を除く): 48454864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 173, 205, 208, 260, 320, 328, 346, 410, 416, 520, 533, 656, 692, 820, 832, 865, 1040, 1066, 1312, 1384, 1640, 1730, 2080, 2132, 2249, 2624, 2665, 2768, 3280, 3460, 4160, 4264, 4498, 5330, 5536, 6560, 6920, 7093, 8528, 8996, 10660, 11072, 11245, 13120, 13840, 14186, 17056, 17992, 21320, 22490, 27680, 28372, 34112, 35465, 35984, 42640, 44980, 55360, 56744, 70930, 71968, 85280, 89960, 92209, 113488, 141860, 143936, 170560, 179920, 184418, 226976, 283720, 359840, 368836, 453952, 461045, 567440, 719680, 737672, 922090, 1134880, 1475344, 1844180, 2269760, 2950688, 3688360, 5901376, 7376720, 14753440, 29506880]

約数ペア:

[(1, 29506880), (2, 14753440), (4, 7376720), (5, 5901376), (8, 3688360), (10, 2950688), (13, 2269760), (16, 1844180), (20, 1475344), (26, 1134880), (32, 922090), (40, 737672), (41, 719680), (52, 567440), (64, 461045), (65, 453952), (80, 368836), (82, 359840), (104, 283720), (130, 226976), (160, 184418), (164, 179920), (173, 170560), (205, 143936), (208, 141860), (260, 113488), (320, 92209), (328, 89960), (346, 85280), (410, 71968), (416, 70930), (520, 56744), (533, 55360), (656, 44980), (692, 42640), (820, 35984), (832, 35465), (865, 34112), (1040, 28372), (1066, 27680), (1312, 22490), (1384, 21320), (1640, 17992), (1730, 17056), (2080, 14186), (2132, 13840), (2249, 13120), (2624, 11245), (2665, 11072), (2768, 10660), (3280, 8996), (3460, 8528), (4160, 7093), (4264, 6920), (4498, 6560), (5330, 5536)]