99427160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15480

約数の個数: 64

約数和(自身を含む): 266803200

約数和(自身を除く): 167376040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15439, 30878, 61756, 77195, 108073, 123512, 154390, 216146, 308780, 355097, 432292, 540365, 617560, 710194, 864584, 1080730, 1420388, 1775485, 2161460, 2485679, 2840776, 3550970, 4322920, 4971358, 7101940, 9942716, 12428395, 14203880, 19885432, 24856790, 49713580, 99427160]

約数ペア:

[(1, 99427160), (2, 49713580), (4, 24856790), (5, 19885432), (7, 14203880), (8, 12428395), (10, 9942716), (14, 7101940), (20, 4971358), (23, 4322920), (28, 3550970), (35, 2840776), (40, 2485679), (46, 2161460), (56, 1775485), (70, 1420388), (92, 1080730), (115, 864584), (140, 710194), (161, 617560), (184, 540365), (230, 432292), (280, 355097), (322, 308780), (460, 216146), (644, 154390), (805, 123512), (920, 108073), (1288, 77195), (1610, 61756), (3220, 30878), (6440, 15439)]