40597900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 102493440

約数和(自身を除く): 61895540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 983, 1180, 1475, 1652, 1966, 2065, 2950, 3932, 4130, 4915, 5900, 6881, 8260, 9830, 10325, 13762, 19660, 20650, 24575, 27524, 34405, 41300, 49150, 57997, 68810, 98300, 115994, 137620, 172025, 231988, 289985, 344050, 405979, 579970, 688100, 811958, 1159940, 1449925, 1623916, 2029895, 2899850, 4059790, 5799700, 8119580, 10149475, 20298950, 40597900]

約数ペア:

[(1, 40597900), (2, 20298950), (4, 10149475), (5, 8119580), (7, 5799700), (10, 4059790), (14, 2899850), (20, 2029895), (25, 1623916), (28, 1449925), (35, 1159940), (50, 811958), (59, 688100), (70, 579970), (100, 405979), (118, 344050), (140, 289985), (175, 231988), (236, 172025), (295, 137620), (350, 115994), (413, 98300), (590, 68810), (700, 57997), (826, 49150), (983, 41300), (1180, 34405), (1475, 27524), (1652, 24575), (1966, 20650), (2065, 19660), (2950, 13762), (3932, 10325), (4130, 9830), (4915, 8260), (5900, 6881)]