100550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{418961}}^1$

素因数の和:418977

約数の個数: 40

約数和(自身を含む): 311707728

約数和(自身を除く): 211157088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 418961, 837922, 1256883, 1675844, 2094805, 2513766, 3351688, 4189610, 5027532, 6284415, 6703376, 8379220, 10055064, 12568830, 16758440, 20110128, 25137660, 33516880, 50275320, 100550640]

約数ペア:

[(1, 100550640), (2, 50275320), (3, 33516880), (4, 25137660), (5, 20110128), (6, 16758440), (8, 12568830), (10, 10055064), (12, 8379220), (15, 6703376), (16, 6284415), (20, 5027532), (24, 4189610), (30, 3351688), (40, 2513766), (48, 2094805), (60, 1675844), (80, 1256883), (120, 837922), (240, 418961)]