187832120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3371}}^1$

素因数の和:3588

約数の個数: 64

約数和(自身を含む): 485568000

約数和(自身を除く): 297735880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1393, 1592, 1990, 2786, 3371, 3980, 5572, 6742, 6965, 7960, 11144, 13484, 13930, 16855, 23597, 26968, 27860, 33710, 47194, 55720, 67420, 94388, 117985, 134840, 188776, 235970, 471940, 670829, 943880, 1341658, 2683316, 3354145, 4695803, 5366632, 6708290, 9391606, 13416580, 18783212, 23479015, 26833160, 37566424, 46958030, 93916060, 187832120]

約数ペア:

[(1, 187832120), (2, 93916060), (4, 46958030), (5, 37566424), (7, 26833160), (8, 23479015), (10, 18783212), (14, 13416580), (20, 9391606), (28, 6708290), (35, 5366632), (40, 4695803), (56, 3354145), (70, 2683316), (140, 1341658), (199, 943880), (280, 670829), (398, 471940), (796, 235970), (995, 188776), (1393, 134840), (1592, 117985), (1990, 94388), (2786, 67420), (3371, 55720), (3980, 47194), (5572, 33710), (6742, 27860), (6965, 26968), (7960, 23597), (11144, 16855), (13484, 13930)]