100270640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15101}}^1$

素因数の和:15197

約数の個数: 40

約数和(自身を含む): 235953648

約数和(自身を除く): 135683008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 15101, 30202, 60404, 75505, 120808, 151010, 241616, 302020, 604040, 1208080, 1253383, 2506766, 5013532, 6266915, 10027064, 12533830, 20054128, 25067660, 50135320, 100270640]

約数ペア:

[(1, 100270640), (2, 50135320), (4, 25067660), (5, 20054128), (8, 12533830), (10, 10027064), (16, 6266915), (20, 5013532), (40, 2506766), (80, 1253383), (83, 1208080), (166, 604040), (332, 302020), (415, 241616), (664, 151010), (830, 120808), (1328, 75505), (1660, 60404), (3320, 30202), (6640, 15101)]