133952240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54013}}^1$

素因数の和:54057

約数の個数: 40

約数和(自身を含む): 321491328

約数和(自身を除く): 187539088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 54013, 108026, 216052, 270065, 432104, 540130, 864208, 1080260, 1674403, 2160520, 3348806, 4321040, 6697612, 8372015, 13395224, 16744030, 26790448, 33488060, 66976120, 133952240]

約数ペア:

[(1, 133952240), (2, 66976120), (4, 33488060), (5, 26790448), (8, 16744030), (10, 13395224), (16, 8372015), (20, 6697612), (31, 4321040), (40, 3348806), (62, 2160520), (80, 1674403), (124, 1080260), (155, 864208), (248, 540130), (310, 432104), (496, 270065), (620, 216052), (1240, 108026), (2480, 54013)]