17136520

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2243}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 21639800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 2243, 3820, 4486, 7640, 8972, 11215, 17944, 22430, 44860, 89720, 428413, 856826, 1713652, 2142065, 3427304, 4284130, 8568260, 17136520]

約数ペア:

[(1, 17136520), (2, 8568260), (4, 4284130), (5, 3427304), (8, 2142065), (10, 1713652), (20, 856826), (40, 428413), (191, 89720), (382, 44860), (764, 22430), (955, 17944), (1528, 11215), (1910, 8972), (2243, 7640), (3820, 4486)]