99232240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40057

約数の個数: 40

約数和(自身を含む): 238163328

約数和(自身を除く): 138931088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40013, 80026, 160052, 200065, 320104, 400130, 640208, 800260, 1240403, 1600520, 2480806, 3201040, 4961612, 6202015, 9923224, 12404030, 19846448, 24808060, 49616120, 99232240]

約数ペア:

[(1, 99232240), (2, 49616120), (4, 24808060), (5, 19846448), (8, 12404030), (10, 9923224), (16, 6202015), (20, 4961612), (31, 3201040), (40, 2480806), (62, 1600520), (80, 1240403), (124, 800260), (155, 640208), (248, 400130), (310, 320104), (496, 200065), (620, 160052), (1240, 80026), (2480, 40013)]