40245200

素因数分解:

$2^4\times 5^2\times {\mathrm{100613}}^1$

素因数の和:100631

約数の個数: 30

約数和(自身を含む): 96690054

約数和(自身を除く): 56444854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 100613, 201226, 402452, 503065, 804904, 1006130, 1609808, 2012260, 2515325, 4024520, 5030650, 8049040, 10061300, 20122600, 40245200]

約数ペア:

[(1, 40245200), (2, 20122600), (4, 10061300), (5, 8049040), (8, 5030650), (10, 4024520), (16, 2515325), (20, 2012260), (25, 1609808), (40, 1006130), (50, 804904), (80, 503065), (100, 402452), (200, 201226), (400, 100613)]