41200240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 101779200

約数和(自身を除く): 60578960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 449, 496, 592, 620, 740, 898, 1147, 1240, 1480, 1796, 2245, 2294, 2480, 2960, 3592, 4490, 4588, 5735, 7184, 8980, 9176, 11470, 13919, 16613, 17960, 18352, 22940, 27838, 33226, 35920, 45880, 55676, 66452, 69595, 83065, 91760, 111352, 132904, 139190, 166130, 222704, 265808, 278380, 332260, 515003, 556760, 664520, 1030006, 1113520, 1329040, 2060012, 2575015, 4120024, 5150030, 8240048, 10300060, 20600120, 41200240]

約数ペア:

[(1, 41200240), (2, 20600120), (4, 10300060), (5, 8240048), (8, 5150030), (10, 4120024), (16, 2575015), (20, 2060012), (31, 1329040), (37, 1113520), (40, 1030006), (62, 664520), (74, 556760), (80, 515003), (124, 332260), (148, 278380), (155, 265808), (185, 222704), (248, 166130), (296, 139190), (310, 132904), (370, 111352), (449, 91760), (496, 83065), (592, 69595), (620, 66452), (740, 55676), (898, 45880), (1147, 35920), (1240, 33226), (1480, 27838), (1796, 22940), (2245, 18352), (2294, 17960), (2480, 16613), (2960, 13919), (3592, 11470), (4490, 9176), (4588, 8980), (5735, 7184)]