38883950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 85876200

約数和(自身を除く): 46992250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 269, 295, 350, 413, 490, 538, 590, 826, 1225, 1345, 1475, 1883, 2065, 2450, 2690, 2891, 2950, 3766, 4130, 5782, 6725, 9415, 10325, 13181, 13450, 14455, 15871, 18830, 20650, 26362, 28910, 31742, 47075, 65905, 72275, 79355, 94150, 111097, 131810, 144550, 158710, 222194, 329525, 396775, 555485, 659050, 777679, 793550, 1110970, 1555358, 2777425, 3888395, 5554850, 7776790, 19441975, 38883950]

約数ペア:

[(1, 38883950), (2, 19441975), (5, 7776790), (7, 5554850), (10, 3888395), (14, 2777425), (25, 1555358), (35, 1110970), (49, 793550), (50, 777679), (59, 659050), (70, 555485), (98, 396775), (118, 329525), (175, 222194), (245, 158710), (269, 144550), (295, 131810), (350, 111097), (413, 94150), (490, 79355), (538, 72275), (590, 65905), (826, 47075), (1225, 31742), (1345, 28910), (1475, 26362), (1883, 20650), (2065, 18830), (2450, 15871), (2690, 14455), (2891, 13450), (2950, 13181), (3766, 10325), (4130, 9415), (5782, 6725)]