201233651120

素因数分解:

$2^4\times 5^1\times {\mathrm{36251}}^1\times {\mathrm{69389}}^1$

素因数の和:105653

約数の個数: 40

約数和(自身を含む): 467887888080

約数和(自身を除く): 266654236960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36251, 69389, 72502, 138778, 145004, 181255, 277556, 290008, 346945, 362510, 555112, 580016, 693890, 725020, 1110224, 1387780, 1450040, 2775560, 2900080, 5551120, 2515420639, 5030841278, 10061682556, 12577103195, 20123365112, 25154206390, 40246730224, 50308412780, 100616825560, 201233651120]

約数ペア:

[(1, 201233651120), (2, 100616825560), (4, 50308412780), (5, 40246730224), (8, 25154206390), (10, 20123365112), (16, 12577103195), (20, 10061682556), (40, 5030841278), (80, 2515420639), (36251, 5551120), (69389, 2900080), (72502, 2775560), (138778, 1450040), (145004, 1387780), (181255, 1110224), (277556, 725020), (290008, 693890), (346945, 580016), (362510, 555112)]