3140002400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{126613}}^1$

素因数の和:126664

約数の個数: 72

約数和(自身を含む): 7912868544

約数和(自身を除く): 4772866144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 126613, 253226, 506452, 633065, 1012904, 1266130, 2025808, 2532260, 3165325, 3925003, 4051616, 5064520, 6330650, 7850006, 10129040, 12661300, 15700012, 19625015, 20258080, 25322600, 31400024, 39250030, 50645200, 62800048, 78500060, 98125075, 101290400, 125600096, 157000120, 196250150, 314000240, 392500300, 628000480, 785000600, 1570001200, 3140002400]

約数ペア:

[(1, 3140002400), (2, 1570001200), (4, 785000600), (5, 628000480), (8, 392500300), (10, 314000240), (16, 196250150), (20, 157000120), (25, 125600096), (31, 101290400), (32, 98125075), (40, 78500060), (50, 62800048), (62, 50645200), (80, 39250030), (100, 31400024), (124, 25322600), (155, 20258080), (160, 19625015), (200, 15700012), (248, 12661300), (310, 10129040), (400, 7850006), (496, 6330650), (620, 5064520), (775, 4051616), (800, 3925003), (992, 3165325), (1240, 2532260), (1550, 2025808), (2480, 1266130), (3100, 1012904), (4960, 633065), (6200, 506452), (12400, 253226), (24800, 126613)]