40775340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 114962400

約数和(自身を除く): 74187060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 4561, 8940, 9122, 13683, 18244, 22805, 27366, 45610, 54732, 68415, 91220, 136830, 273660, 679589, 1359178, 2038767, 2718356, 3397945, 4077534, 6795890, 8155068, 10193835, 13591780, 20387670, 40775340]

約数ペア:

[(1, 40775340), (2, 20387670), (3, 13591780), (4, 10193835), (5, 8155068), (6, 6795890), (10, 4077534), (12, 3397945), (15, 2718356), (20, 2038767), (30, 1359178), (60, 679589), (149, 273660), (298, 136830), (447, 91220), (596, 68415), (745, 54732), (894, 45610), (1490, 27366), (1788, 22805), (2235, 18244), (2980, 13683), (4470, 9122), (4561, 8940)]