23847880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 62519040

約数和(自身を除く): 38671160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1607, 1855, 2120, 2968, 3214, 3710, 6428, 7420, 8035, 11249, 12856, 14840, 16070, 22498, 32140, 44996, 56245, 64280, 85171, 89992, 112490, 170342, 224980, 340684, 425855, 449960, 596197, 681368, 851710, 1192394, 1703420, 2384788, 2980985, 3406840, 4769576, 5961970, 11923940, 23847880]

約数ペア:

[(1, 23847880), (2, 11923940), (4, 5961970), (5, 4769576), (7, 3406840), (8, 2980985), (10, 2384788), (14, 1703420), (20, 1192394), (28, 851710), (35, 681368), (40, 596197), (53, 449960), (56, 425855), (70, 340684), (106, 224980), (140, 170342), (212, 112490), (265, 89992), (280, 85171), (371, 64280), (424, 56245), (530, 44996), (742, 32140), (1060, 22498), (1484, 16070), (1607, 14840), (1855, 12856), (2120, 11249), (2968, 8035), (3214, 7420), (3710, 6428)]